Current Conditions

Chatham, Ontario

76°F25°C

Cloudy

Wind

SE 8 mph13 km/h

Humidity

65%

Cloud Cover

92%

As of Tuesday, September 8, 2026 at 5:16 PM EDT

Today's Outlook

Day

Overcast and warm, with a high of 76°F25°C. Breezy from the SE at 8 mph13 km/h.

Night

Overcast, with a low around 71°F22°C. Breezy from the ESE at 8 mph13 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 76°F25°C	Low 71°F22°C	Precip 0 in0 mm—	Cloud 93%	Wind SE 8 mph13 km/h	Tuesday: Overcast and warm, with a high of 76°F25°C. Breezy from the SE at 8 mph13 km/h. Tuesday Night: Overcast, with a low around 71°F22°C. Breezy from the ESE at 8 mph13 km/h.
Light Rain	High 78°F26°C	Low 73°F23°C	Precip 0.17 in4.2 mm82%	Cloud 84%	Wind SW 11 mph17 km/h	Wednesday: Overcast and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the SW at 12 to 13 mph19 to 20 km/h. 82% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the WSW at 10 to 11 mph16 to 18 km/h. 46% chance of light rain before dawn.
Light Rain	High 75°F24°C	Low 64°F18°C	Precip 0.04 in1.1 mm22%	Cloud 72%	Wind NW 6 mph10 km/h	Thursday: Overcast and warm, with a high of 75°F24°C and morning low of 67°F20°C. Breezy from the NW at 6 to 7 mph9 to 11 km/h. 13% chance of drizzle in the afternoon. Thursday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the NW at 7 to 10 mph11 to 15 km/h. 22% chance of showers in the evening.
Clear	High 74°F23°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 26%	Wind ESE 6 mph9 km/h	Friday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 59°F15°C. Light wind from the ESE around 5 mph8 km/h. Friday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the E at 6 to 8 mph10 to 13 km/h.
Showers	High 79°F26°C	Low 64°F18°C	Precip 0.07 in1.7 mm19%	Cloud 52%	Wind S 8 mph13 km/h	Saturday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 14% chance of drizzle throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the SSE at 8 mph12 km/h. 19% chance of showers in the evening.
Drizzle	High 76°F24°C	Low 64°F18°C	Precip 0.08 in2 mm17%	Cloud 43%	Wind NW 8 mph13 km/h	Sunday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 68°F20°C. Breezy from the NW at 8 to 9 mph13 to 15 km/h. 17% chance of drizzle throughout the day. Sunday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h. 16% chance of drizzle throughout the night.
Drizzle	High 70°F21°C	Low 59°F15°C	Precip 0.04 in1 mm10%	Cloud 55%	Wind ENE 9 mph14 km/h	Monday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the NE at 8 to 9 mph14 to 14 km/h. 10% chance of drizzle in the morning. Monday Night: Partly cloudy, with a low around 60°F15°C. Breezy from the ENE at 9 to 10 mph14 to 16 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	76°F25°C	71°F22°C	0 in0 mm· —	93%	Cloudy	SE 8 mph13 km/h
DayOvercast and warm, with a high of 76°F25°C. Breezy from the SE at 8 mph13 km/h. NightOvercast, with a low around 71°F22°C. Breezy from the ESE at 8 mph13 km/h.
	WednesdaySep 9	78°F26°C	73°F23°C	0.17 in4.2 mm· 82%	84%	Light Rain	SW 11 mph17 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the SW at 12 to 13 mph19 to 20 km/h. 82% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the WSW at 10 to 11 mph16 to 18 km/h. 46% chance of light rain before dawn.
	ThursdaySep 10	75°F24°C	64°F18°C	0.04 in1.1 mm· 22%	72%	Light Rain	NW 6 mph10 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 67°F20°C. Breezy from the NW at 6 to 7 mph9 to 11 km/h. 13% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 64°F18°C. Breezy from the NW at 7 to 10 mph11 to 15 km/h. 22% chance of showers in the evening.
	FridaySep 11	74°F23°C	59°F15°C	0 in0 mm· —	26%	Clear	ESE 6 mph9 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 59°F15°C. Light wind from the ESE around 5 mph8 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the E at 6 to 8 mph10 to 13 km/h.
	SaturdaySep 12	79°F26°C	64°F18°C	0.07 in1.7 mm· 19%	52%	Showers	S 8 mph13 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 14% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SSE at 8 mph12 km/h. 19% chance of showers in the evening.
	SundaySep 13	76°F24°C	64°F18°C	0.08 in2 mm· 17%	43%	Drizzle	NW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 68°F20°C. Breezy from the NW at 8 to 9 mph13 to 15 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h. 16% chance of drizzle throughout the night.
	MondaySep 14	70°F21°C	59°F15°C	0.04 in1 mm· 10%	55%	Drizzle	ENE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the NE at 8 to 9 mph14 to 14 km/h. 10% chance of drizzle in the morning. NightPartly cloudy, with a low around 60°F15°C. Breezy from the ENE at 9 to 10 mph14 to 16 km/h.
	TuesdaySep 15	79°F26°C	66°F19°C	0.07 in1.9 mm· 21%	64%	Showers	SSW 12 mph20 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the SSW at 13 to 14 mph21 to 23 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the S at 11 to 12 mph18 to 19 km/h. 21% chance of showers throughout the night.
	WednesdaySep 16	74°F24°C	65°F18°C	0.11 in2.9 mm· 26%	64%	Showers	N 8 mph13 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 65°F18°C. Breezy from the NNW at 8 to 9 mph13 to 14 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the NNE at 8 to 10 mph13 to 16 km/h. 26% chance of showers throughout the night.
	ThursdaySep 17	76°F25°C	64°F18°C	0.11 in2.7 mm· 20%	57%	Showers	S 8 mph13 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 65°F18°C. Breezy from the S at 8 to 9 mph14 to 15 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SE at 8 to 9 mph13 to 15 km/h. 20% chance of showers throughout the night.
	FridaySep 18	74°F23°C	65°F18°C	0.17 in4.4 mm· 24%	55%	Showers	W 10 mph16 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the W at 10 mph16 km/h. 20% chance of showers throughout the night.
	SaturdaySep 19	70°F21°C	60°F16°C	0.12 in3 mm· 17%	54%	Showers	NW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the NW at 10 to 11 mph16 to 17 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 61°F16°C. Breezy from the NW at 9 to 10 mph15 to 16 km/h. 16% chance of showers throughout the night.
	SundaySep 20	68°F20°C	58°F14°C	0.11 in2.9 mm· 19%	55%	Drizzle	NNW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 58°F14°C. Breezy from the NW at 9 to 10 mph15 to 16 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F15°C. Breezy from the NNW at 9 mph14 km/h. 17% chance of drizzle throughout the night.
	MondaySep 21	66°F19°C	56°F13°C	0.1 in2.5 mm· 17%	57%	Drizzle	N 10 mph15 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 56°F13°C. Breezy from the N at 10 mph16 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the N at 9 mph15 km/h. 17% chance of drizzle throughout the night.
	TuesdaySep 22	66°F19°C	55°F13°C	0.08 in2.1 mm· 16%	53%	Drizzle	NNE 9 mph14 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the N at 9 to 10 mph15 to 16 km/h. 16% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the NE at 9 mph14 km/h. 10% chance of drizzle throughout the night.

Nearby Cities

Leamington33 mi53 km Kingsville35 mi57 km Tecumseh36 mi58 km Sarnia41 mi65 km Windsor43 mi69 km LaSalle46 mi74 km

About This Forecast

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Coordinates: 42.4122°N, 82.1849°W·Elevation: 183m·Timezone: America/Toronto·Population: 43,550