Current Conditions

Upper Alton, Illinois

46°F8°C

Mostly clear

Feels like42°F6°C

Mostly clear. Temperatures will hold near 47°F.Mostly clear. Temperatures will hold near 8°C.

Wind

NW 7 mph11 km/h

Humidity

87%

Cloud Cover

19%

As of Thursday, November 12, 2026 at 12:45 AM CST

Today's Outlook

Day

There is a low chance of drizzle for much of the day. Temperatures will range from 44°F to 48°F, feeling as cold as 39°F. Mostly clear, with a strong breeze from the NNW at 13–14 mph.There is a low chance of drizzle for much of the day. Temperatures will range from 7°C to 9°C, feeling as cold as 4°C. Mostly clear, with a strong breeze from the NNW at 21–23 km/h.

Night

A breeze from the NNW at 10–11 mph. Temperatures will range from 34°F to 44°F, feeling as cold as 26°F. Mostly cloudy.A breeze from the NNW at 16–18 km/h. Temperatures will range from 1°C to 7°C, feeling as cold as -3°C. Mostly cloudy.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Low chance of drizzle	High 48°F9°CFeels 43°F6°C	Low 39°F4°CFeels 32°F0°C	Precip 0.02 in0.4 mm25%	Cloud 49%	Wind NNW 10 mph17 km/h	There is a low chance of drizzle for much of the day. Temperatures will range from 44°F to 48°F, feeling as cold as 39°F. Mostly clear, with a strong breeze from the NNW at 13–14 mph.There is a low chance of drizzle for much of the day. Temperatures will range from 7°C to 9°C, feeling as cold as 4°C. Mostly clear, with a strong breeze from the NNW at 21–23 km/h.A breeze from the NNW at 10–11 mph. Temperatures will range from 34°F to 44°F, feeling as cold as 26°F. Mostly cloudy.A breeze from the NNW at 16–18 km/h. Temperatures will range from 1°C to 7°C, feeling as cold as -3°C. Mostly cloudy.
Breeze	High 42°F5°CFeels 36°F2°C	Low 33°F1°CFeels 26°F-3°C	Precip 0 in0 mm—	Cloud 58%	Wind NNW 9 mph15 km/h	A breeze from the NNW at 10–12 mph. Temperatures will range from 34°F to 42°F, feeling as cold as 27°F. Partly cloudy.A breeze from the NNW at 16–19 km/h. Temperatures will range from 1°C to 6°C, feeling as cold as -3°C. Partly cloudy.Below freezing, with a low around 27°F, feeling as cold as 20°F. Mostly clear, with a breeze from the NNW at 8–9 mph.Below freezing, with a low around -3°C, feeling as cold as -7°C. Mostly clear, with a breeze from the NNW at 13–14 km/h.
Below freezing	High 43°F6°CFeels 40°F4°C	Low 27°F-3°CFeels 20°F-7°C	Precip 0 in0 mm—	Cloud 3%	Wind NNW 5 mph9 km/h	Below freezing, with a low around 27°F, feeling as cold as 20°F. Clear.Below freezing, with a low around -3°C, feeling as cold as -7°C. Clear.Below freezing, with a low around 26°F, feeling as cold as 20°F. Clear.Below freezing, with a low around -3°C, feeling as cold as -7°C. Clear.
Below freezing	High 48°F9°C	Low 26°F-3°CFeels 20°F-7°C	Precip 0 in0 mm—	Cloud 24%	Wind E 5 mph9 km/h	Below freezing, with a low around 27°F, feeling as cold as 20°F. Partly cloudy.Below freezing, with a low around -3°C, feeling as cold as -7°C. Partly cloudy.Below freezing, with a low around 28°F, feeling as cold as 22°F. Mostly clear.Below freezing, with a low around -2°C, feeling as cold as -6°C. Mostly clear.
Below freezing	High 51°F11°C	Low 28°F-2°CFeels 22°F-6°C	Precip 0 in0 mm—	Cloud 5%	Wind ESE 6 mph10 km/h	Below freezing, with a low around 29°F, feeling as cold as 22°F. Clear.Below freezing, with a low around -2°C, feeling as cold as -6°C. Clear.Below freezing, with a low around 29°F, feeling as cold as 23°F. Clear, with a breeze from the SE at 7 mph.Below freezing, with a low around -2°C, feeling as cold as -5°C. Clear, with a breeze from the SE at 11 km/h.
Below freezing	High 54°F12°C	Low 29°F-1°CFeels 23°F-5°C	Precip 0 in0 mm—	Cloud 2%	Wind SE 7 mph11 km/h	Below freezing, with a low around 30°F, feeling as cold as 23°F. Clear.Below freezing, with a low around -1°C, feeling as cold as -5°C. Clear.A breeze from the SE at 8 mph. Temperatures will range from 35°F to 50°F, feeling as cold as 29°F. Clear.A breeze from the SE at 13 km/h. Temperatures will range from 2°C to 10°C, feeling as cold as -2°C. Clear.
Low chance of light rain	High 58°F14°C	Low 35°F2°CFeels 29°F-2°C	Precip 0.02 in0.6 mm15%	Cloud 47%	Wind SE 8 mph13 km/h	A breeze from the SE at 8–9 mph, and there is a marginal chance of showers in the afternoon. Temperatures will range from 36°F to 58°F, feeling as cold as 30°F. Partly cloudy.A breeze from the SE at 13–14 km/h, and there is a marginal chance of showers in the afternoon. Temperatures will range from 2°C to 14°C, feeling as cold as -1°C. Partly cloudy.There is a medium chance of light rain throughout the night. Temperatures will range from 47°F to 56°F. Mostly cloudy, with a breeze from the SSE at 9 mph.There is a medium chance of light rain throughout the night. Temperatures will range from 8°C to 13°C. Mostly cloudy, with a breeze from the SSE at 14 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayNov 12	48°F9°C Feels 43°F6°C	39°F4°C Feels 32°F0°C	0.02 in0.4 mm· 25%	49%	Low chance of drizzle	NNW 10 mph17 km/h
DayThere is a low chance of drizzle for much of the day. Temperatures will range from 44°F to 48°F, feeling as cold as 39°F. Mostly clear, with a strong breeze from the NNW at 13–14 mph.There is a low chance of drizzle for much of the day. Temperatures will range from 7°C to 9°C, feeling as cold as 4°C. Mostly clear, with a strong breeze from the NNW at 21–23 km/h. NightA breeze from the NNW at 10–11 mph. Temperatures will range from 34°F to 44°F, feeling as cold as 26°F. Mostly cloudy.A breeze from the NNW at 16–18 km/h. Temperatures will range from 1°C to 7°C, feeling as cold as -3°C. Mostly cloudy.
	FridayNov 13	42°F5°C Feels 36°F2°C	33°F1°C Feels 26°F-3°C	0 in0 mm· —	58%	Breeze	NNW 9 mph15 km/h
DayA breeze from the NNW at 10–12 mph. Temperatures will range from 34°F to 42°F, feeling as cold as 27°F. Partly cloudy.A breeze from the NNW at 16–19 km/h. Temperatures will range from 1°C to 6°C, feeling as cold as -3°C. Partly cloudy. NightBelow freezing, with a low around 27°F, feeling as cold as 20°F. Mostly clear, with a breeze from the NNW at 8–9 mph.Below freezing, with a low around -3°C, feeling as cold as -7°C. Mostly clear, with a breeze from the NNW at 13–14 km/h.
	SaturdayNov 14	43°F6°C Feels 40°F4°C	27°F-3°C Feels 20°F-7°C	0 in0 mm· —	3%	Below freezing	NNW 5 mph9 km/h
DayBelow freezing, with a low around 27°F, feeling as cold as 20°F. Clear.Below freezing, with a low around -3°C, feeling as cold as -7°C. Clear. NightBelow freezing, with a low around 26°F, feeling as cold as 20°F. Clear.Below freezing, with a low around -3°C, feeling as cold as -7°C. Clear.
	SundayNov 15	48°F9°C	26°F-3°C Feels 20°F-7°C	0 in0 mm· —	24%	Below freezing	E 5 mph9 km/h
DayBelow freezing, with a low around 27°F, feeling as cold as 20°F. Partly cloudy.Below freezing, with a low around -3°C, feeling as cold as -7°C. Partly cloudy. NightBelow freezing, with a low around 28°F, feeling as cold as 22°F. Mostly clear.Below freezing, with a low around -2°C, feeling as cold as -6°C. Mostly clear.
	MondayNov 16	51°F11°C	28°F-2°C Feels 22°F-6°C	0 in0 mm· —	5%	Below freezing	ESE 6 mph10 km/h
DayBelow freezing, with a low around 29°F, feeling as cold as 22°F. Clear.Below freezing, with a low around -2°C, feeling as cold as -6°C. Clear. NightBelow freezing, with a low around 29°F, feeling as cold as 23°F. Clear, with a breeze from the SE at 7 mph.Below freezing, with a low around -2°C, feeling as cold as -5°C. Clear, with a breeze from the SE at 11 km/h.
	TuesdayNov 17	54°F12°C	29°F-1°C Feels 23°F-5°C	0 in0 mm· —	2%	Below freezing	SE 7 mph11 km/h
DayBelow freezing, with a low around 30°F, feeling as cold as 23°F. Clear.Below freezing, with a low around -1°C, feeling as cold as -5°C. Clear. NightA breeze from the SE at 8 mph. Temperatures will range from 35°F to 50°F, feeling as cold as 29°F. Clear.A breeze from the SE at 13 km/h. Temperatures will range from 2°C to 10°C, feeling as cold as -2°C. Clear.
	WednesdayNov 18	58°F14°C	35°F2°C Feels 29°F-2°C	0.02 in0.6 mm· 15%	47%	Low chance of light rain	SE 8 mph13 km/h
DayA breeze from the SE at 8–9 mph, and there is a marginal chance of showers in the afternoon. Temperatures will range from 36°F to 58°F, feeling as cold as 30°F. Partly cloudy.A breeze from the SE at 13–14 km/h, and there is a marginal chance of showers in the afternoon. Temperatures will range from 2°C to 14°C, feeling as cold as -1°C. Partly cloudy. NightThere is a medium chance of light rain throughout the night. Temperatures will range from 47°F to 56°F. Mostly cloudy, with a breeze from the SSE at 9 mph.There is a medium chance of light rain throughout the night. Temperatures will range from 8°C to 13°C. Mostly cloudy, with a breeze from the SSE at 14 km/h.
	ThursdayNov 19	60°F15°C	47°F9°C Feels 43°F6°C	0.13 in3.4 mm· 38%	71%	Medium chance of light rain	SSW 8 mph13 km/h
DayThere is a low chance of light rain in the morning. Temperatures will range from 48°F to 60°F. Mostly cloudy, with a breeze from the SSW at 8–9 mph.There is a low chance of light rain in the morning. Temperatures will range from 9°C to 16°C. Mostly cloudy, with a breeze from the SSW at 13–14 km/h. NightA breeze from the SSW at 7–8 mph, and there is a marginal chance of showers for much of the night. Temperatures will range from 47°F to 58°F. Partly cloudy.A breeze from the SSW at 11–13 km/h, and there is a marginal chance of showers for much of the night. Temperatures will range from 8°C to 14°C. Partly cloudy.
	FridayNov 20	60°F15°C	47°F8°C Feels 44°F6°C	0.04 in1.1 mm· 11%	64%	Breeze	SSE 7 mph11 km/h
DayA breeze from the SE at 7 mph, and there is a marginal chance of showers around midday. Temperatures will range from 47°F to 60°F. Mostly cloudy.A breeze from the SE at 11 km/h, and there is a marginal chance of showers around midday. Temperatures will range from 8°C to 16°C. Mostly cloudy. NightThere is a low chance of light rain in the morning. Temperatures will range from 50°F to 58°F. Mostly cloudy, with a breeze from the SSE at 9 mph.There is a low chance of light rain in the morning. Temperatures will range from 10°C to 14°C. Mostly cloudy, with a breeze from the SSE at 14 km/h.
	SaturdayNov 21	61°F16°C	50°F10°C	0.21 in5.4 mm· 42%	75%	Medium chance of showers	S 10 mph16 km/h
DayThere is a medium chance of light rain throughout the day. Temperatures will range from 50°F to 61°F. Mostly cloudy, with a breeze from the S at 10–11 mph.There is a medium chance of light rain throughout the day. Temperatures will range from 10°C to 16°C. Mostly cloudy, with a breeze from the S at 16–18 km/h. NightThere is a medium chance of showers for much of the night. Temperatures will range from 44°F to 59°F, feeling as cold as 39°F. Mostly cloudy, with a breeze from the SW at 10–11 mph.There is a medium chance of showers for much of the night. Temperatures will range from 7°C to 15°C, feeling as cold as 4°C. Mostly cloudy, with a breeze from the SW at 16–18 km/h.
	SundayNov 22	51°F10°C	40°F5°C Feels 35°F1°C	0.16 in4.1 mm· 40%	62%	Low chance of showers	W 10 mph16 km/h
DayThere is a low chance of showers in the morning. Temperatures will range from 44°F to 49°F, feeling as cold as 39°F. Mostly cloudy, with a breeze from the W at 10 mph.There is a low chance of showers in the morning. Temperatures will range from 7°C to 9°C, feeling as cold as 4°C. Mostly cloudy, with a breeze from the W at 16 km/h. NightA breeze from the WNW at 9 mph, and there is a marginal chance of showers throughout the night. Temperatures will range from 35°F to 47°F, feeling as cold as 29°F. Partly cloudy.A breeze from the WNW at 14 km/h, and there is a marginal chance of showers throughout the night. Temperatures will range from 2°C to 8°C, feeling as cold as -2°C. Partly cloudy.
	MondayNov 23	45°F7°C Feels 40°F5°C	35°F2°C Feels 29°F-2°C	0.06 in1.6 mm· 11%	58%	Breeze	WNW 8 mph13 km/h
DayA breeze from the WNW at 8 mph, and there is a marginal chance of showers for much of the day. Temperatures will range from 35°F to 45°F, feeling as cold as 29°F. Partly cloudy.A breeze from the WNW at 13 km/h, and there is a marginal chance of showers for much of the day. Temperatures will range from 2°C to 7°C, feeling as cold as -2°C. Partly cloudy. NightA breeze from the WNW at 7 mph, and there is a marginal chance of showers throughout the night. Temperatures will range from 33°F to 42°F, feeling as cold as 27°F. Partly cloudy.A breeze from the WNW at 11 km/h, and there is a marginal chance of showers throughout the night. Temperatures will range from 1°C to 6°C, feeling as cold as -3°C. Partly cloudy.
	TuesdayNov 24	44°F6°C Feels 39°F4°C	33°F1°C Feels 27°F-3°C	0.06 in1.4 mm· 9%	59%	Breeze	W 7 mph12 km/h
DayA breeze from the W at 7 mph, and there is a marginal chance of showers throughout the day. Temperatures will range from 33°F to 44°F, feeling as cold as 27°F. Partly cloudy.A breeze from the W at 11 km/h, and there is a marginal chance of showers throughout the day. Temperatures will range from 1°C to 7°C, feeling as cold as -3°C. Partly cloudy. NightA breeze from the SSW at 7 mph, and there is a marginal chance of showers throughout the night. Temperatures will range from 33°F to 42°F, feeling as cold as 27°F. Partly cloudy.A breeze from the SSW at 11 km/h, and there is a marginal chance of showers throughout the night. Temperatures will range from 1°C to 6°C, feeling as cold as -3°C. Partly cloudy.
	WednesdayNov 25	45°F7°C Feels 42°F5°C	33°F1°C Feels 27°F-3°C	0.06 in1.5 mm· 11%	64%	Breeze	SSW 7 mph11 km/h
DayMostly cloudy. Temperatures will range from 33°F to 45°F, feeling as cold as 27°F. There is a marginal chance of showers throughout the day.Mostly cloudy. Temperatures will range from 1°C to 7°C, feeling as cold as -3°C. There is a marginal chance of showers throughout the day. NightPartly cloudy. Temperatures will range from 34°F to 44°F, feeling as cold as 29°F. There is a marginal chance of showers throughout the night.Partly cloudy. Temperatures will range from 1°C to 7°C, feeling as cold as -2°C. There is a marginal chance of showers throughout the night.
	ThursdayNov 26	46°F8°C Feels 43°F6°C	34°F1°C Feels 29°F-2°C	0.07 in1.7 mm· 13%	64%	Partly cloudy	S 6 mph10 km/h
DayMostly cloudy. Temperatures will range from 35°F to 46°F, feeling as cold as 30°F. There is a marginal chance of showers throughout the day.Mostly cloudy. Temperatures will range from 2°C to 8°C, feeling as cold as -1°C. There is a marginal chance of showers throughout the day. NightMostly cloudy. Temperatures will hold near 46°F. There is a marginal chance of drizzle throughout the night.Mostly cloudy. Temperatures will hold near 8°C. There is a marginal chance of drizzle throughout the night.

Nearby Cities

Alton2 mi4 km Godfrey4 mi6 km Old Jamestown9 mi14 km Spanish Lake9 mi15 km Florissant13 mi20 km Edwardsville13 mi20 km

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Coordinates: 38.9114°N, 90.1507°W·Elevation: 166m·Timezone: America/Chicago·Population: 29,251