Current Conditions

Alliston, Ontario

39°F4°C

Drizzle

Feels like33°F1°C

Drizzle is expected. Temperatures will hold near 40°F, feeling as cold as 34°F. Cloudy, with a breeze from the ENE at 7 mph.Drizzle is expected. Temperatures will hold near 4°C, feeling as cold as 1°C. Cloudy, with a breeze from the ENE at 11 km/h.

Wind

ENE 8 mph12 km/h

Humidity

96%

Cloud Cover

100%

As of Thursday, November 12, 2026 at 1:47 AM EST

Today's Outlook

Day

Cloudy. Temperatures will range from 36°F to 42°F, feeling as cold as 30°F. A breeze from the NNE at 11 mph.Cloudy. Temperatures will range from 2°C to 6°C, feeling as cold as -1°C. A breeze from the NNE at 18 km/h.

Night

Below freezing, with a low around 30°F, feeling as cold as 23°F. Mostly cloudy, with a breeze from the N at 9–11 mph.Below freezing, with a low around -1°C, feeling as cold as -5°C. Mostly cloudy, with a breeze from the N at 14–18 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 42°F6°CFeels 36°F2°C	Low 34°F1°CFeels 26°F-3°C	Precip 0.1 in2.5 mm99%	Cloud 86%	Wind NNE 10 mph16 km/h	Cloudy. Temperatures will range from 36°F to 42°F, feeling as cold as 30°F. A breeze from the NNE at 11 mph.Cloudy. Temperatures will range from 2°C to 6°C, feeling as cold as -1°C. A breeze from the NNE at 18 km/h.Below freezing, with a low around 30°F, feeling as cold as 23°F. Mostly cloudy, with a breeze from the N at 9–11 mph.Below freezing, with a low around -1°C, feeling as cold as -5°C. Mostly cloudy, with a breeze from the N at 14–18 km/h.
Below freezing	High 37°F3°CFeels 30°F-1°C	Low 30°F-1°CFeels 23°F-5°C	Precip 0.02 in0.5 mm29%	Cloud 67%	Wind NNW 8 mph13 km/h	Below freezing, with a low around 31°F, feeling as cold as 24°F. There is a low chance of flurries around midday. Mostly cloudy, with a breeze from the NNW at 9–10 mph.Below freezing, with a low around -1°C, feeling as cold as -4°C. There is a low chance of flurries around midday. Mostly cloudy, with a breeze from the NNW at 14–16 km/h.Below freezing, with a low around 31°F, feeling as cold as 24°F. There is a low chance of brief drizzle in the morning. Mostly cloudy, with a breeze from the NW at 7–9 mph.Below freezing, with a low around -1°C, feeling as cold as -4°C. There is a low chance of brief drizzle in the morning. Mostly cloudy, with a breeze from the NW at 11–14 km/h.
Below freezing	High 39°F4°CFeels 32°F0°C	Low 31°F-1°CFeels 24°F-5°C	Precip 0.01 in0.2 mm46%	Cloud 84%	Wind NW 9 mph15 km/h	There is a medium chance of drizzle throughout the day. Temperatures will range from 33°F to 39°F, feeling as cold as 26°F. Cloudy, with a breeze from the NNW at 10–12 mph.There is a medium chance of drizzle throughout the day. Temperatures will range from 1°C to 4°C, feeling as cold as -3°C. Cloudy, with a breeze from the NNW at 16–19 km/h.A breeze from the NNW at 10–11 mph, and there is a marginal chance of drizzle in the afternoon. Temperatures will range from 34°F to 39°F, feeling as cold as 26°F. Mostly cloudy.A breeze from the NNW at 16–18 km/h, and there is a marginal chance of drizzle in the afternoon. Temperatures will range from 1°C to 4°C, feeling as cold as -3°C. Mostly cloudy.
Cloudy	High 40°F4°CFeels 33°F1°C	Low 34°F1°CFeels 26°F-3°C	Precip 0.01 in0.2 mm3%	Cloud 88%	Wind NW 9 mph15 km/h	Cloudy. Temperatures will range from 35°F to 40°F, feeling as cold as 28°F. A breeze from the NW at 10–11 mph.Cloudy. Temperatures will range from 2°C to 4°C, feeling as cold as -2°C. A breeze from the NW at 16–18 km/h.A breeze from the WNW at 8–10 mph. Temperatures will range from 34°F to 39°F, feeling as cold as 27°F. Mostly cloudy.A breeze from the WNW at 13–16 km/h. Temperatures will range from 1°C to 4°C, feeling as cold as -3°C. Mostly cloudy.
Breeze	High 46°F8°CFeels 42°F5°C	Low 34°F1°CFeels 27°F-3°C	Precip 0 in0 mm—	Cloud 53%	Wind W 8 mph12 km/h	A breeze from the W at 8 mph. Temperatures will range from 35°F to 46°F, feeling as cold as 29°F. Mostly cloudy.A breeze from the W at 13 km/h. Temperatures will range from 2°C to 8°C, feeling as cold as -2°C. Mostly cloudy.A breeze from the WSW at 8–9 mph. Temperatures will range from 32°F to 43°F, feeling as cold as 24°F. Mostly clear.A breeze from the WSW at 13–14 km/h. Temperatures will range from 0°C to 6°C, feeling as cold as -4°C. Mostly clear.
Breeze	High 53°F11°C	Low 32°F0°CFeels 24°F-4°C	Precip 0 in0 mm—	Cloud 19%	Wind WSW 9 mph14 km/h	A breeze from the WSW at 9 mph. Temperatures will range from 34°F to 53°F, feeling as cold as 26°F. Mostly clear.A breeze from the WSW at 14 km/h. Temperatures will range from 1°C to 12°C, feeling as cold as -3°C. Mostly clear.A breeze from the WSW at 9 mph. Temperatures will range from 33°F to 48°F, feeling as cold as 25°F. Mostly clear.A breeze from the WSW at 14 km/h. Temperatures will range from 1°C to 9°C, feeling as cold as -4°C. Mostly clear.
Breeze	High 53°F12°C	Low 33°F0°CFeels 25°F-4°C	Precip 0 in0 mm—	Cloud 25%	Wind WSW 8 mph13 km/h	A breeze from the WSW at 7–8 mph. Temperatures will range from 33°F to 53°F, feeling as cold as 26°F. Mostly clear.A breeze from the WSW at 11–13 km/h. Temperatures will range from 1°C to 12°C, feeling as cold as -3°C. Mostly clear.A breeze from the SW at 8–9 mph, and there is a marginal chance of drizzle before dawn. Temperatures will range from 32°F to 49°F, feeling as cold as 25°F. Partly cloudy.A breeze from the SW at 13–14 km/h, and there is a marginal chance of drizzle before dawn. Temperatures will range from 0°C to 9°C, feeling as cold as -4°C. Partly cloudy.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayNov 12	42°F6°C Feels 36°F2°C	34°F1°C Feels 26°F-3°C	0.1 in2.5 mm· 99%	86%	Drizzle	NNE 10 mph16 km/h
DayCloudy. Temperatures will range from 36°F to 42°F, feeling as cold as 30°F. A breeze from the NNE at 11 mph.Cloudy. Temperatures will range from 2°C to 6°C, feeling as cold as -1°C. A breeze from the NNE at 18 km/h. NightBelow freezing, with a low around 30°F, feeling as cold as 23°F. Mostly cloudy, with a breeze from the N at 9–11 mph.Below freezing, with a low around -1°C, feeling as cold as -5°C. Mostly cloudy, with a breeze from the N at 14–18 km/h.
	FridayNov 13	37°F3°C Feels 30°F-1°C	30°F-1°C Feels 23°F-5°C	0.02 in0.5 mm· 29%	67%	Below freezing	NNW 8 mph13 km/h
DayBelow freezing, with a low around 31°F, feeling as cold as 24°F. There is a low chance of flurries around midday. Mostly cloudy, with a breeze from the NNW at 9–10 mph.Below freezing, with a low around -1°C, feeling as cold as -4°C. There is a low chance of flurries around midday. Mostly cloudy, with a breeze from the NNW at 14–16 km/h. NightBelow freezing, with a low around 31°F, feeling as cold as 24°F. There is a low chance of brief drizzle in the morning. Mostly cloudy, with a breeze from the NW at 7–9 mph.Below freezing, with a low around -1°C, feeling as cold as -4°C. There is a low chance of brief drizzle in the morning. Mostly cloudy, with a breeze from the NW at 11–14 km/h.
	SaturdayNov 14	39°F4°C Feels 32°F0°C	31°F-1°C Feels 24°F-5°C	0.01 in0.2 mm· 46%	84%	Below freezing	NW 9 mph15 km/h
DayThere is a medium chance of drizzle throughout the day. Temperatures will range from 33°F to 39°F, feeling as cold as 26°F. Cloudy, with a breeze from the NNW at 10–12 mph.There is a medium chance of drizzle throughout the day. Temperatures will range from 1°C to 4°C, feeling as cold as -3°C. Cloudy, with a breeze from the NNW at 16–19 km/h. NightA breeze from the NNW at 10–11 mph, and there is a marginal chance of drizzle in the afternoon. Temperatures will range from 34°F to 39°F, feeling as cold as 26°F. Mostly cloudy.A breeze from the NNW at 16–18 km/h, and there is a marginal chance of drizzle in the afternoon. Temperatures will range from 1°C to 4°C, feeling as cold as -3°C. Mostly cloudy.
	SundayNov 15	40°F4°C Feels 33°F1°C	34°F1°C Feels 26°F-3°C	0.01 in0.2 mm· 3%	88%	Cloudy	NW 9 mph15 km/h
DayCloudy. Temperatures will range from 35°F to 40°F, feeling as cold as 28°F. A breeze from the NW at 10–11 mph.Cloudy. Temperatures will range from 2°C to 4°C, feeling as cold as -2°C. A breeze from the NW at 16–18 km/h. NightA breeze from the WNW at 8–10 mph. Temperatures will range from 34°F to 39°F, feeling as cold as 27°F. Mostly cloudy.A breeze from the WNW at 13–16 km/h. Temperatures will range from 1°C to 4°C, feeling as cold as -3°C. Mostly cloudy.
	MondayNov 16	46°F8°C Feels 42°F5°C	34°F1°C Feels 27°F-3°C	0 in0 mm· —	53%	Breeze	W 8 mph12 km/h
DayA breeze from the W at 8 mph. Temperatures will range from 35°F to 46°F, feeling as cold as 29°F. Mostly cloudy.A breeze from the W at 13 km/h. Temperatures will range from 2°C to 8°C, feeling as cold as -2°C. Mostly cloudy. NightA breeze from the WSW at 8–9 mph. Temperatures will range from 32°F to 43°F, feeling as cold as 24°F. Mostly clear.A breeze from the WSW at 13–14 km/h. Temperatures will range from 0°C to 6°C, feeling as cold as -4°C. Mostly clear.
	TuesdayNov 17	53°F11°C	32°F0°C Feels 24°F-4°C	0 in0 mm· —	19%	Breeze	WSW 9 mph14 km/h
DayA breeze from the WSW at 9 mph. Temperatures will range from 34°F to 53°F, feeling as cold as 26°F. Mostly clear.A breeze from the WSW at 14 km/h. Temperatures will range from 1°C to 12°C, feeling as cold as -3°C. Mostly clear. NightA breeze from the WSW at 9 mph. Temperatures will range from 33°F to 48°F, feeling as cold as 25°F. Mostly clear.A breeze from the WSW at 14 km/h. Temperatures will range from 1°C to 9°C, feeling as cold as -4°C. Mostly clear.
	WednesdayNov 18	53°F12°C	33°F0°C Feels 25°F-4°C	0 in0 mm· —	25%	Breeze	WSW 8 mph13 km/h
DayA breeze from the WSW at 7–8 mph. Temperatures will range from 33°F to 53°F, feeling as cold as 26°F. Mostly clear.A breeze from the WSW at 11–13 km/h. Temperatures will range from 1°C to 12°C, feeling as cold as -3°C. Mostly clear. NightA breeze from the SW at 8–9 mph, and there is a marginal chance of drizzle before dawn. Temperatures will range from 32°F to 49°F, feeling as cold as 25°F. Partly cloudy.A breeze from the SW at 13–14 km/h, and there is a marginal chance of drizzle before dawn. Temperatures will range from 0°C to 9°C, feeling as cold as -4°C. Partly cloudy.
	ThursdayNov 19	53°F12°C	32°F0°C Feels 25°F-4°C	0.05 in1.3 mm· 24%	68%	Low chance of light rain	SW 9 mph14 km/h
DayThere is a low chance of drizzle in the afternoon. Temperatures will range from 34°F to 53°F, feeling as cold as 27°F. Mostly cloudy, with a breeze from the SSW at 9 mph.There is a low chance of drizzle in the afternoon. Temperatures will range from 1°C to 12°C, feeling as cold as -3°C. Mostly cloudy, with a breeze from the SSW at 14 km/h. NightThere is a low chance of light rain in the morning. Temperatures will range from 42°F to 51°F, feeling as cold as 37°F. Mostly cloudy, with a breeze from the SW at 9–10 mph.There is a low chance of light rain in the morning. Temperatures will range from 6°C to 11°C, feeling as cold as 3°C. Mostly cloudy, with a breeze from the SW at 14–16 km/h.
	FridayNov 20	52°F11°C	42°F6°C Feels 37°F3°C	0.06 in1.6 mm· 21%	78%	Low chance of light rain	WSW 9 mph14 km/h
DayThere is a low chance of light rain in the morning. Temperatures will range from 44°F to 52°F, feeling as cold as 39°F. Mostly cloudy, with a breeze from the W at 9–10 mph.There is a low chance of light rain in the morning. Temperatures will range from 7°C to 11°C, feeling as cold as 4°C. Mostly cloudy, with a breeze from the W at 14–16 km/h. NightA breeze from the W at 8–9 mph, and there is a marginal chance of light rain before dawn. Temperatures will range from 39°F to 50°F, feeling as cold as 34°F. Mostly cloudy.A breeze from the W at 13–14 km/h, and there is a marginal chance of light rain before dawn. Temperatures will range from 4°C to 10°C, feeling as cold as 1°C. Mostly cloudy.
	SaturdayNov 21	50°F10°C	39°F4°C Feels 34°F1°C	0.07 in1.8 mm· 21%	82%	Low chance of light rain	SSW 9 mph14 km/h
DayThere is a low chance of light rain in the afternoon. Temperatures will range from 40°F to 50°F, feeling as cold as 35°F. Mostly cloudy, with a breeze from the SSW at 9–10 mph.There is a low chance of light rain in the afternoon. Temperatures will range from 4°C to 10°C, feeling as cold as 2°C. Mostly cloudy, with a breeze from the SSW at 14–16 km/h. NightThere is a medium chance of light rain throughout the night. Temperatures will range from 42°F to 49°F, feeling as cold as 36°F. Mostly cloudy, with a breeze from the SSW at 10 mph.There is a medium chance of light rain throughout the night. Temperatures will range from 6°C to 9°C, feeling as cold as 2°C. Mostly cloudy, with a breeze from the SSW at 16 km/h.
	SundayNov 22	47°F9°C Feels 43°F6°C	39°F4°C Feels 32°F0°C	0 in0.1 mm· 40%	86%	Medium chance of light rain	SW 10 mph16 km/h
DayThere is a medium chance of light rain throughout the day. Temperatures will range from 42°F to 47°F, feeling as cold as 36°F. Cloudy, with a breeze from the SW at 10–11 mph.There is a medium chance of light rain throughout the day. Temperatures will range from 6°C to 8°C, feeling as cold as 2°C. Cloudy, with a breeze from the SW at 16–18 km/h. NightThere is a low chance of light rain throughout the night. Temperatures will range from 35°F to 46°F, feeling as cold as 27°F. Mostly cloudy, with a breeze from the WSW at 10 mph.There is a low chance of light rain throughout the night. Temperatures will range from 2°C to 8°C, feeling as cold as -3°C. Mostly cloudy, with a breeze from the WSW at 16 km/h.
	MondayNov 23	40°F4°C Feels 34°F1°C	32°F0°C Feels 25°F-4°C	0.12 in3 mm· 27%	81%	Low chance of light rain	W 9 mph15 km/h
DayThere is a low chance of light rain in the morning. Temperatures will range from 35°F to 40°F, feeling as cold as 27°F. Mostly cloudy, with a breeze from the W at 10 mph.There is a low chance of light rain in the morning. Temperatures will range from 2°C to 4°C, feeling as cold as -3°C. Mostly cloudy, with a breeze from the W at 16 km/h. NightThere is a low chance of light rain in the afternoon. Below freezing, with a low around 29°F, feeling as cold as 21°F. Mostly cloudy, with a breeze from the W at 9–10 mph.There is a low chance of light rain in the afternoon. Below freezing, with a low around -2°C, feeling as cold as -6°C. Mostly cloudy, with a breeze from the W at 14–16 km/h.
	TuesdayNov 24	37°F3°C Feels 31°F-1°C	29°F-2°C Feels 21°F-6°C	0.07 in1.8 mm· 18%	69%	Below freezing	W 8 mph14 km/h
DayBelow freezing, with a low around 29°F, feeling as cold as 21°F. There is a low chance of drizzle throughout the day. Mostly cloudy, with a breeze from the W at 9 mph.Below freezing, with a low around -2°C, feeling as cold as -6°C. There is a low chance of drizzle throughout the day. Mostly cloudy, with a breeze from the W at 14 km/h. NightBelow freezing, with a low around 29°F, feeling as cold as 21°F. There is a low chance of brief drizzle in the afternoon. Mostly cloudy, with a breeze from the W at 8–9 mph.Below freezing, with a low around -2°C, feeling as cold as -6°C. There is a low chance of brief drizzle in the afternoon. Mostly cloudy, with a breeze from the W at 13–14 km/h.
	WednesdayNov 25	37°F3°C Feels 31°F-1°C	29°F-2°C Feels 21°F-6°C	0.09 in2.2 mm· 15%	71%	Below freezing	W 8 mph13 km/h
DayBelow freezing, with a low around 29°F, feeling as cold as 21°F. There is a low chance of drizzle in the afternoon. Mostly cloudy, with a breeze from the W at 9 mph.Below freezing, with a low around -2°C, feeling as cold as -6°C. There is a low chance of drizzle in the afternoon. Mostly cloudy, with a breeze from the W at 14 km/h. NightBelow freezing, with a low around 28°F, feeling as cold as 20°F. There is a low chance of flurries overnight. Mostly cloudy, with a breeze from the WSW at 8–9 mph.Below freezing, with a low around -2°C, feeling as cold as -7°C. There is a low chance of flurries overnight. Mostly cloudy, with a breeze from the WSW at 13–14 km/h.
	ThursdayNov 26	37°F3°C Feels 31°F-1°C	28°F-2°C Feels 20°F-7°C	0.06 in1.5 mm· 17%	72%	Below freezing	WSW 8 mph13 km/h
DayBelow freezing, with a low around 29°F, feeling as cold as 21°F. There is a low chance of flurries in the afternoon. Mostly cloudy, with a breeze from the WSW at 8–9 mph.Below freezing, with a low around -2°C, feeling as cold as -6°C. There is a low chance of flurries in the afternoon. Mostly cloudy, with a breeze from the WSW at 13–14 km/h. NightA breeze from the WSW at 9 mph, and there is a marginal chance of flurries throughout the night. Temperatures will hold near 37°F, feeling as cold as 29°F. Mostly cloudy.A breeze from the WSW at 14 km/h, and there is a marginal chance of flurries throughout the night. Temperatures will hold near 3°C, feeling as cold as -2°C. Mostly cloudy.

Nearby Cities

Innisfil15 mi24 km Bradford15 mi24 km Bolton20 mi32 km Orangeville20 mi32 km Barrie20 mi32 km Caledon21 mi33 km

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Coordinates: 44.1501°N, 79.8663°W·Elevation: 223m·Timezone: America/Toronto·Population: 18,809