Current Conditions

Cornwall, Ontario

50°F10°C

Breeze

A breeze from the SW at 10 mph. Temperatures will hold near 50°F. Clear.A breeze from the SW at 16 km/h. Temperatures will hold near 10°C. Clear.

Wind

SW 10 mph16 km/h

Humidity

69%

Cloud Cover

As of Sunday, November 1, 2026 at 6:01 PM EST

Today's Outlook

Night

Cloudy. Temperatures will range from 49°F to 54°F. A breeze from the SW at 10 mph.Cloudy. Temperatures will range from 9°C to 12°C. A breeze from the SW at 16 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Below freezing	High 56°F13°C	Low 31°F-1°CFeels 23°F-5°C	Precip 0 in0 mm—	Cloud 13%	Wind SW 10 mph16 km/h	Cloudy. Temperatures will range from 49°F to 54°F. A breeze from the SW at 10 mph.Cloudy. Temperatures will range from 9°C to 12°C. A breeze from the SW at 16 km/h.
Cloudy	High 63°F17°C	Low 49°F10°CFeels 45°F7°C	Precip 0 in0 mm—	Cloud 90%	Wind SW 9 mph15 km/h	A breeze from the SW at 9–10 mph. Temperatures will range from 50°F to 63°F. Mostly cloudy.A breeze from the SW at 14–16 km/h. Temperatures will range from 10°C to 17°C. Mostly cloudy.Cloudy. Temperatures will range from 51°F to 61°F. There is a marginal chance of brief drizzle before dawn. A breeze from the SW at 8–9 mph.Cloudy. Temperatures will range from 11°C to 16°C. There is a marginal chance of brief drizzle before dawn. A breeze from the SW at 13–14 km/h.
Light rain	High 57°F14°C	Low 51°F11°C	Precip 0.18 in4.5 mm85%	Cloud 99%	Wind S 6 mph10 km/h	Light rain is expected in the afternoon. Temperatures will range from 52°F to 57°F. Cloudy.Light rain is expected in the afternoon. Temperatures will range from 11°C to 14°C. Cloudy.Brief light rain is expected in the afternoon. Temperatures will hold near 56°F. Cloudy, with a breeze from the SSW at 8 mph.Brief light rain is expected in the afternoon. Temperatures will hold near 13°C. Cloudy, with a breeze from the SSW at 13 km/h.
Low chance of drizzle	High 71°F21°C	Low 54°F12°C	Precip 0.02 in0.6 mm27%	Cloud 63%	Wind SSW 8 mph12 km/h	A breeze from the SSW at 8 mph, and there is a marginal chance of brief drizzle in the morning. Temperatures will range from 55°F to 71°F. Partly cloudy.A breeze from the SSW at 13 km/h, and there is a marginal chance of brief drizzle in the morning. Temperatures will range from 13°C to 22°C. Partly cloudy.There is a low chance of brief light rain before dawn. Temperatures will range from 56°F to 67°F. Partly cloudy, with a breeze from the S at 9 mph.There is a low chance of brief light rain before dawn. Temperatures will range from 13°C to 19°C. Partly cloudy, with a breeze from the S at 14 km/h.
Medium chance of showers	High 64°F18°C	Low 56°F13°C	Precip 0.28 in7 mm70%	Cloud 77%	Wind SSW 9 mph15 km/h	There is a medium chance of brief showers in the afternoon. Temperatures will range from 57°F to 64°F. Cloudy, with a breeze from the SSW at 9–10 mph.There is a medium chance of brief showers in the afternoon. Temperatures will range from 14°C to 18°C. Cloudy, with a breeze from the SSW at 14–16 km/h.There is a medium chance of brief showers in the afternoon. Temperatures will range from 54°F to 63°F. Mostly cloudy, with a breeze from the SSW at 9 mph.There is a medium chance of brief showers in the afternoon. Temperatures will range from 12°C to 17°C. Mostly cloudy, with a breeze from the SSW at 14 km/h.
Medium chance of light rain	High 59°F15°C	Low 52°F11°C	Precip 0.28 in7 mm52%	Cloud 84%	Wind SSW 7 mph12 km/h	There is a medium chance of light rain throughout the day. Temperatures will range from 54°F to 59°F. Cloudy, with a breeze from the SSW at 7–8 mph.There is a medium chance of light rain throughout the day. Temperatures will range from 12°C to 15°C. Cloudy, with a breeze from the SSW at 11–13 km/h.There is a medium chance of light rain throughout the night. Temperatures will range from 49°F to 58°F. Mostly cloudy, with a breeze from the SSW at 8 mph.There is a medium chance of light rain throughout the night. Temperatures will range from 9°C to 14°C. Mostly cloudy, with a breeze from the SSW at 13 km/h.
Medium chance of light rain	High 52°F11°C	Low 46°F8°CFeels 42°F5°C	Precip 0.19 in4.7 mm47%	Cloud 86%	Wind SW 8 mph12 km/h	There is a medium chance of light rain in the afternoon. Temperatures will hold near 51°F. Cloudy, with a breeze from the SW at 7–8 mph.There is a medium chance of light rain in the afternoon. Temperatures will hold near 11°C. Cloudy, with a breeze from the SW at 11–13 km/h.There is a low chance of light rain throughout the night. Temperatures will range from 43°F to 51°F, feeling as cold as 38°F. Mostly cloudy, with a breeze from the SW at 8 mph.There is a low chance of light rain throughout the night. Temperatures will range from 6°C to 11°C, feeling as cold as 3°C. Mostly cloudy, with a breeze from the SW at 13 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	SundayNov 1	56°F13°C	31°F-1°C Feels 23°F-5°C	0 in0 mm· —	13%	Below freezing	SW 10 mph16 km/h
NightCloudy. Temperatures will range from 49°F to 54°F. A breeze from the SW at 10 mph.Cloudy. Temperatures will range from 9°C to 12°C. A breeze from the SW at 16 km/h.
	MondayNov 2	63°F17°C	49°F10°C Feels 45°F7°C	0 in0 mm· —	90%	Cloudy	SW 9 mph15 km/h
DayA breeze from the SW at 9–10 mph. Temperatures will range from 50°F to 63°F. Mostly cloudy.A breeze from the SW at 14–16 km/h. Temperatures will range from 10°C to 17°C. Mostly cloudy. NightCloudy. Temperatures will range from 51°F to 61°F. There is a marginal chance of brief drizzle before dawn. A breeze from the SW at 8–9 mph.Cloudy. Temperatures will range from 11°C to 16°C. There is a marginal chance of brief drizzle before dawn. A breeze from the SW at 13–14 km/h.
	TuesdayNov 3	57°F14°C	51°F11°C	0.18 in4.5 mm· 85%	99%	Light rain	S 6 mph10 km/h
DayLight rain is expected in the afternoon. Temperatures will range from 52°F to 57°F. Cloudy.Light rain is expected in the afternoon. Temperatures will range from 11°C to 14°C. Cloudy. NightBrief light rain is expected in the afternoon. Temperatures will hold near 56°F. Cloudy, with a breeze from the SSW at 8 mph.Brief light rain is expected in the afternoon. Temperatures will hold near 13°C. Cloudy, with a breeze from the SSW at 13 km/h.
	WednesdayNov 4	71°F21°C	54°F12°C	0.02 in0.6 mm· 27%	63%	Low chance of drizzle	SSW 8 mph12 km/h
DayA breeze from the SSW at 8 mph, and there is a marginal chance of brief drizzle in the morning. Temperatures will range from 55°F to 71°F. Partly cloudy.A breeze from the SSW at 13 km/h, and there is a marginal chance of brief drizzle in the morning. Temperatures will range from 13°C to 22°C. Partly cloudy. NightThere is a low chance of brief light rain before dawn. Temperatures will range from 56°F to 67°F. Partly cloudy, with a breeze from the S at 9 mph.There is a low chance of brief light rain before dawn. Temperatures will range from 13°C to 19°C. Partly cloudy, with a breeze from the S at 14 km/h.
	ThursdayNov 5	64°F18°C	56°F13°C	0.28 in7 mm· 70%	77%	Medium chance of showers	SSW 9 mph15 km/h
DayThere is a medium chance of brief showers in the afternoon. Temperatures will range from 57°F to 64°F. Cloudy, with a breeze from the SSW at 9–10 mph.There is a medium chance of brief showers in the afternoon. Temperatures will range from 14°C to 18°C. Cloudy, with a breeze from the SSW at 14–16 km/h. NightThere is a medium chance of brief showers in the afternoon. Temperatures will range from 54°F to 63°F. Mostly cloudy, with a breeze from the SSW at 9 mph.There is a medium chance of brief showers in the afternoon. Temperatures will range from 12°C to 17°C. Mostly cloudy, with a breeze from the SSW at 14 km/h.
	FridayNov 6	59°F15°C	52°F11°C	0.28 in7 mm· 52%	84%	Medium chance of light rain	SSW 7 mph12 km/h
DayThere is a medium chance of light rain throughout the day. Temperatures will range from 54°F to 59°F. Cloudy, with a breeze from the SSW at 7–8 mph.There is a medium chance of light rain throughout the day. Temperatures will range from 12°C to 15°C. Cloudy, with a breeze from the SSW at 11–13 km/h. NightThere is a medium chance of light rain throughout the night. Temperatures will range from 49°F to 58°F. Mostly cloudy, with a breeze from the SSW at 8 mph.There is a medium chance of light rain throughout the night. Temperatures will range from 9°C to 14°C. Mostly cloudy, with a breeze from the SSW at 13 km/h.
	SaturdayNov 7	52°F11°C	46°F8°C Feels 42°F5°C	0.19 in4.7 mm· 47%	86%	Medium chance of light rain	SW 8 mph12 km/h
DayThere is a medium chance of light rain in the afternoon. Temperatures will hold near 51°F. Cloudy, with a breeze from the SW at 7–8 mph.There is a medium chance of light rain in the afternoon. Temperatures will hold near 11°C. Cloudy, with a breeze from the SW at 11–13 km/h. NightThere is a low chance of light rain throughout the night. Temperatures will range from 43°F to 51°F, feeling as cold as 38°F. Mostly cloudy, with a breeze from the SW at 8 mph.There is a low chance of light rain throughout the night. Temperatures will range from 6°C to 11°C, feeling as cold as 3°C. Mostly cloudy, with a breeze from the SW at 13 km/h.
	SundayNov 8	47°F8°C Feels 43°F6°C	42°F5°C Feels 37°F3°C	0.11 in2.7 mm· 24%	86%	Low chance of light rain	WSW 8 mph13 km/h
DayThere is a low chance of light rain in the morning. Temperatures will range from 43°F to 47°F, feeling as cold as 38°F. Cloudy, with a breeze from the WSW at 8 mph.There is a low chance of light rain in the morning. Temperatures will range from 6°C to 8°C, feeling as cold as 3°C. Cloudy, with a breeze from the WSW at 13 km/h. NightThere is a low chance of light rain before dawn. Temperatures will range from 39°F to 46°F, feeling as cold as 34°F. Mostly cloudy, with a breeze from the W at 8 mph.There is a low chance of light rain before dawn. Temperatures will range from 4°C to 8°C, feeling as cold as 1°C. Mostly cloudy, with a breeze from the W at 13 km/h.
	MondayNov 9	45°F7°C Feels 41°F5°C	39°F4°C Feels 34°F1°C	0.17 in4.4 mm· 36%	84%	Medium chance of light rain	W 8 mph13 km/h
DayThere is a medium chance of light rain throughout the day. Temperatures will range from 40°F to 45°F, feeling as cold as 34°F. Cloudy, with a breeze from the WNW at 8 mph.There is a medium chance of light rain throughout the day. Temperatures will range from 4°C to 7°C, feeling as cold as 1°C. Cloudy, with a breeze from the WNW at 13 km/h. NightThere is a low chance of light rain throughout the night. Temperatures will range from 37°F to 45°F, feeling as cold as 31°F. Mostly cloudy, with a breeze from the W at 8–9 mph.There is a low chance of light rain throughout the night. Temperatures will range from 3°C to 7°C, feeling as cold as -1°C. Mostly cloudy, with a breeze from the W at 13–14 km/h.
	TuesdayNov 10	44°F7°C Feels 39°F4°C	37°F3°C Feels 31°F0°C	0.21 in5.4 mm· 40%	80%	Medium chance of light rain	WSW 9 mph14 km/h
DayThere is a medium chance of light rain throughout the day. Temperatures will range from 38°F to 44°F, feeling as cold as 32°F. Mostly cloudy, with a breeze from the WSW at 9–10 mph.There is a medium chance of light rain throughout the day. Temperatures will range from 3°C to 7°C, feeling as cold as 0°C. Mostly cloudy, with a breeze from the WSW at 14–16 km/h. NightThere is a medium chance of light rain throughout the night. Temperatures will range from 36°F to 43°F, feeling as cold as 29°F. Mostly cloudy, with a breeze from the W at 9–10 mph.There is a medium chance of light rain throughout the night. Temperatures will range from 2°C to 6°C, feeling as cold as -2°C. Mostly cloudy, with a breeze from the W at 14–16 km/h.
	WednesdayNov 11	42°F6°C Feels 36°F2°C	36°F2°C Feels 29°F-1°C	0.01 in0.2 mm· 36%	76%	Medium chance of light rain	W 9 mph15 km/h
DayThere is a low chance of drizzle throughout the day. Temperatures will range from 37°F to 42°F, feeling as cold as 30°F. Mostly cloudy, with a breeze from the W at 10 mph.There is a low chance of drizzle throughout the day. Temperatures will range from 3°C to 6°C, feeling as cold as -1°C. Mostly cloudy, with a breeze from the W at 16 km/h. NightThere is a low chance of drizzle throughout the night. Temperatures will range from 34°F to 41°F, feeling as cold as 27°F. Mostly cloudy, with a breeze from the W at 9–10 mph.There is a low chance of drizzle throughout the night. Temperatures will range from 1°C to 5°C, feeling as cold as -3°C. Mostly cloudy, with a breeze from the W at 14–16 km/h.
	ThursdayNov 12	41°F5°C Feels 35°F2°C	34°F1°C Feels 27°F-3°C	0.06 in1.4 mm· 20%	73%	Low chance of drizzle	W 8 mph13 km/h
DayThere is a low chance of drizzle throughout the day. Temperatures will range from 34°F to 41°F, feeling as cold as 27°F. Mostly cloudy, with a breeze from the W at 8–9 mph.There is a low chance of drizzle throughout the day. Temperatures will range from 1°C to 5°C, feeling as cold as -3°C. Mostly cloudy, with a breeze from the W at 13–14 km/h. NightA breeze from the W at 8 mph, and there is a marginal chance of showers for much of the night. Temperatures will range from 33°F to 40°F, feeling as cold as 26°F. Mostly cloudy.A breeze from the W at 13 km/h, and there is a marginal chance of showers for much of the night. Temperatures will range from 1°C to 4°C, feeling as cold as -3°C. Mostly cloudy.
	FridayNov 13	42°F6°C Feels 38°F3°C	33°F0°C Feels 26°F-3°C	0.06 in1.5 mm· 16%	66%	Low chance of drizzle	W 8 mph12 km/h
DayThere is a low chance of drizzle for much of the day. Temperatures will range from 33°F to 42°F, feeling as cold as 26°F. Mostly cloudy, with a breeze from the WSW at 8 mph.There is a low chance of drizzle for much of the day. Temperatures will range from 1°C to 6°C, feeling as cold as -3°C. Mostly cloudy, with a breeze from the WSW at 13 km/h. NightThere is a low chance of light rain before dawn. Temperatures will range from 34°F to 41°F, feeling as cold as 27°F. Mostly cloudy, with a breeze from the WSW at 8 mph.There is a low chance of light rain before dawn. Temperatures will range from 1°C to 5°C, feeling as cold as -3°C. Mostly cloudy, with a breeze from the WSW at 13 km/h.
	SaturdayNov 14	45°F7°C Feels 40°F5°C	34°F1°C Feels 27°F-3°C	0.1 in2.6 mm· 20%	69%	Low chance of light rain	WSW 8 mph13 km/h
DayThere is a low chance of light rain throughout the day. Temperatures will range from 34°F to 45°F, feeling as cold as 28°F. Mostly cloudy, with a breeze from the WSW at 8 mph.There is a low chance of light rain throughout the day. Temperatures will range from 1°C to 7°C, feeling as cold as -2°C. Mostly cloudy, with a breeze from the WSW at 13 km/h. NightThere is a low chance of showers before dawn. Temperatures will range from 36°F to 44°F, feeling as cold as 29°F. Mostly cloudy, with a breeze from the SW at 8 mph.There is a low chance of showers before dawn. Temperatures will range from 2°C to 7°C, feeling as cold as -2°C. Mostly cloudy, with a breeze from the SW at 13 km/h.
	SundayNov 15	46°F8°C Feels 42°F6°C	36°F2°C Feels 29°F-1°C	0.17 in4.2 mm· 27%	67%	Low chance of showers	WSW 8 mph13 km/h
DayThere is a low chance of showers for much of the day. Temperatures will range from 36°F to 46°F, feeling as cold as 30°F. Mostly cloudy, with a breeze from the WSW at 8 mph.There is a low chance of showers for much of the day. Temperatures will range from 2°C to 8°C, feeling as cold as -1°C. Mostly cloudy, with a breeze from the WSW at 13 km/h. NightThere is a low chance of showers for much of the night. Temperatures will range from 38°F to 45°F, feeling as cold as 31°F. Mostly cloudy, with a breeze from the WSW at 8 mph.There is a low chance of showers for much of the night. Temperatures will range from 3°C to 7°C, feeling as cold as -1°C. Mostly cloudy, with a breeze from the WSW at 13 km/h.

Nearby Cities

Les Coteaux30 mi49 km Salaberry-de-Valleyfield33 mi53 km Saint-Lazare39 mi63 km Vaudreuil-Dorion43 mi69 km Clarence-Rockland46 mi74 km Orléans48 mi78 km

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Coordinates: 45.0181°N, 74.7281°W·Elevation: 59m·Timezone: America/Toronto·Population: 48,821