Current Conditions

Brockville, Ontario

67°F19°C

Drizzle

Wind

NW 2 mph3 km/h

Humidity

80%

Cloud Cover

85%

As of Tuesday, September 8, 2026 at 11:42 AM EDT

Today's Outlook

Day

Overcast and warm, with a high of 73°F23°C and morning low of 61°F16°C. Light wind from the NNW around 3 mph4 km/h. 23% chance of drizzle in the morning.

Night

Overcast, with a low around 63°F17°C. Light wind from the ESE around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 73°F23°C	Low 61°F16°C	Precip 0.02 in0.5 mm23%	Cloud 93%	Wind NE 3 mph5 km/h	Tuesday: Overcast and warm, with a high of 73°F23°C and morning low of 61°F16°C. Light wind from the NNW around 3 mph4 km/h. 23% chance of drizzle in the morning. Tuesday Night: Overcast, with a low around 63°F17°C. Light wind from the ESE around 4 mph6 km/h.
Rain	High 71°F21°C	Low 62°F17°C	Precip 0.52 in13.3 mm99%	Cloud 99%	Wind SSW 10 mph16 km/h	Wednesday: Overcast and warm, with a high of 69°F20°C. Breezy from the SSW at 10 to 13 mph17 to 20 km/h. 99% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 62°F17°C. Breezy from the SSW at 9 to 13 mph15 to 21 km/h. 99% chance of rain in the evening.
Drizzle	High 74°F23°C	Low 60°F16°C	Precip 0.02 in0.5 mm39%	Cloud 59%	Wind W 10 mph16 km/h	Thursday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 65°F18°C. Breezy from the W at 11 to 13 mph18 to 21 km/h. Thursday Night: Mostly cloudy, with a low around 60°F16°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. 39% chance of drizzle overnight.
Clear	High 71°F22°C	Low 53°F12°C	Precip 0 in0 mm—	Cloud 7%	Wind W 6 mph9 km/h	Friday: Mostly clear and warm, with a high of 71°F22°C and morning low of 54°F12°C. Light wind from the WNW around 5 mph9 km/h. Dry air. Friday Night: Mostly clear, with a low around 53°F12°C. Light wind from the WSW around 6 mph9 km/h.
Drizzle	High 77°F25°C	Low 52°F11°C	Precip 0.03 in0.7 mm17%	Cloud 39%	Wind S 8 mph12 km/h	Saturday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 55°F13°C. Breezy from the S at 8 to 9 mph12 to 15 km/h. Saturday Night: Partly cloudy, with a low around 52°F11°C. Breezy from the S at 8 to 10 mph12 to 17 km/h. 17% chance of drizzle in the evening.
Showers	High 74°F24°C	Low 62°F17°C	Precip 0.24 in6.2 mm53%	Cloud 67%	Wind SW 9 mph14 km/h	Sunday: Mostly cloudy and warm, with a high of 74°F24°C and morning low of 68°F20°C. Breezy from the SW at 9 mph14 km/h. 53% chance of showers throughout the day. Sunday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the SW at 8 to 10 mph13 to 17 km/h. 31% chance of showers throughout the night.
Drizzle	High 67°F19°C	Low 55°F13°C	Precip 0.03 in0.8 mm13%	Cloud 44%	Wind NW 6 mph10 km/h	Monday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 56°F13°C. Breezy from the NNW at 7 mph11 km/h. Dry air. Monday Night: Partly cloudy, with a low around 55°F13°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	73°F23°C	61°F16°C	0.02 in0.5 mm· 23%	93%	Drizzle	NE 3 mph5 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 61°F16°C. Light wind from the NNW around 3 mph4 km/h. 23% chance of drizzle in the morning. NightOvercast, with a low around 63°F17°C. Light wind from the ESE around 4 mph6 km/h.
	WednesdaySep 9	71°F21°C	62°F17°C	0.52 in13.3 mm· 99%	99%	Rain	SSW 10 mph16 km/h
DayOvercast and warm, with a high of 69°F20°C. Breezy from the SSW at 10 to 13 mph17 to 20 km/h. 99% chance of rain throughout the day. NightOvercast, with a low around 62°F17°C. Breezy from the SSW at 9 to 13 mph15 to 21 km/h. 99% chance of rain in the evening.
	ThursdaySep 10	74°F23°C	60°F16°C	0.02 in0.5 mm· 39%	59%	Drizzle	W 10 mph16 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 65°F18°C. Breezy from the W at 11 to 13 mph18 to 21 km/h. NightMostly cloudy, with a low around 60°F16°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. 39% chance of drizzle overnight.
	FridaySep 11	71°F22°C	53°F12°C	0 in0 mm· —	7%	Clear	W 6 mph9 km/h
DayMostly clear and warm, with a high of 71°F22°C and morning low of 54°F12°C. Light wind from the WNW around 5 mph9 km/h. Dry air. NightMostly clear, with a low around 53°F12°C. Light wind from the WSW around 6 mph9 km/h.
	SaturdaySep 12	77°F25°C	52°F11°C	0.03 in0.7 mm· 17%	39%	Drizzle	S 8 mph12 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 55°F13°C. Breezy from the S at 8 to 9 mph12 to 15 km/h. NightPartly cloudy, with a low around 52°F11°C. Breezy from the S at 8 to 10 mph12 to 17 km/h. 17% chance of drizzle in the evening.
	SundaySep 13	74°F24°C	62°F17°C	0.24 in6.2 mm· 53%	67%	Showers	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 68°F20°C. Breezy from the SW at 9 mph14 km/h. 53% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the SW at 8 to 10 mph13 to 17 km/h. 31% chance of showers throughout the night.
	MondaySep 14	67°F19°C	55°F13°C	0.03 in0.8 mm· 13%	44%	Drizzle	NW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 56°F13°C. Breezy from the NNW at 7 mph11 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle overnight.
	TuesdaySep 15	73°F23°C	53°F11°C	0.11 in2.7 mm· 27%	59%	Showers	S 8 mph13 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 55°F13°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F11°C. Breezy from the S at 7 to 9 mph12 to 15 km/h. 27% chance of showers throughout the night.
	WednesdaySep 16	72°F22°C	60°F16°C	0.17 in4.2 mm· 30%	68%	Showers	SW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the SW at 7 mph12 km/h. 24% chance of light rain throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the SSW at 7 to 9 mph12 to 14 km/h. 30% chance of showers throughout the night.
	ThursdaySep 17	72°F22°C	59°F15°C	0.13 in3.2 mm· 20%	64%	Showers	SSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 60°F15°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SSW at 7 mph11 km/h. 20% chance of showers throughout the night.
	FridaySep 18	71°F22°C	61°F16°C	0.16 in4.1 mm· 22%	64%	Showers	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 61°F16°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SW at 8 mph12 km/h. 22% chance of showers throughout the night.
	SaturdaySep 19	68°F20°C	56°F14°C	0.13 in3.2 mm· 19%	54%	Drizzle	WSW 8 mph12 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 57°F14°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the WSW at 7 mph12 km/h. 18% chance of drizzle throughout the night.
	SundaySep 20	63°F17°C	53°F11°C	0.12 in3 mm· 21%	63%	Showers	WNW 7 mph11 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 53°F12°C. Breezy from the WNW at 7 to 8 mph12 to 12 km/h. 21% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 53°F11°C. Breezy from the WNW at 7 mph11 km/h. 20% chance of showers throughout the night.
	MondaySep 21	62°F17°C	50°F10°C Feels 47°F8°C	0.14 in3.6 mm· 19%	60%	Showers	NW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 50°F10°C. Light wind from the NW around 6 mph10 km/h. 19% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Light wind from the NW around 6 mph10 km/h. 18% chance of drizzle throughout the night.
	TuesdaySep 22	64°F18°C	49°F9°C Feels 46°F8°C	0.12 in3.1 mm· 18%	54%	Showers	SW 7 mph11 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 50°F10°C. Breezy from the WSW at 7 mph11 km/h. 18% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 49°F9°C. Breezy from the S at 7 mph11 km/h. 18% chance of showers throughout the night.

Nearby Cities

Kingston46 mi75 km Stittsville47 mi75 km Bridlewood49 mi78 km Kanata50 mi81 km Nepean51 mi83 km Gloucester52 mi84 km

About This Forecast

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Coordinates: 44.5913°N, 75.6870°W·Elevation: 93m·Timezone: America/Toronto·Population: 23,886