Current Conditions

Kingston, Ontario

69°F20°C

Heavy Rain

Wind

SSE 7 mph11 km/h

Humidity

96%

Cloud Cover

94%

As of Wednesday, September 2, 2026 at 5:54 AM EDT

Today's Outlook

Day

Overcast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the S at 10 to 12 mph17 to 19 km/h. 67% chance of light rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 69°F20°C. Breezy from the S at 7 to 10 mph12 to 16 km/h. 99% chance of heavy rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Heavy Rain	High 75°F24°C	Low 69°F20°C	Precip 0.76 in19.2 mm99%	Cloud 98%	Wind S 9 mph14 km/h	Wednesday: Overcast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the S at 10 to 12 mph17 to 19 km/h. 67% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 69°F20°C. Breezy from the S at 7 to 10 mph12 to 16 km/h. 99% chance of heavy rain in the evening.
Rain	High 77°F25°C	Low 67°F20°C	Precip 0.13 in3.3 mm75%	Cloud 57%	Wind W 8 mph12 km/h	Thursday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F20°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h. Humid. Thursday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the W at 8 to 9 mph12 to 15 km/h. 75% chance of rain overnight.
Clear	High 76°F25°C	Low 66°F19°C	Precip 0.01 in0.2 mm6%	Cloud 38%	Wind NNW 7 mph11 km/h	Friday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 66°F19°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. Friday Night: Mostly clear, with a low around 66°F19°C. Breezy from the NNW at 7 to 8 mph12 to 14 km/h.
Drizzle	High 72°F22°C	Low 63°F17°C	Precip 0.02 in0.5 mm32%	Cloud 39%	Wind N 9 mph14 km/h	Saturday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 63°F17°C. Breezy from the N at 10 mph15 km/h. 32% chance of drizzle in the afternoon. Saturday Night: Mostly clear, with a low around 63°F17°C. Breezy from the N at 8 to 9 mph13 to 14 km/h.
Clear	High 74°F23°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 21%	Wind NNE 7 mph11 km/h	Sunday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 60°F16°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. Sunday Night: Mostly clear, with a low around 60°F15°C. Breezy from the NNE at 6 to 8 mph10 to 12 km/h.
Clear	High 76°F24°C	Low 60°F15°C	Precip 0 in0.1 mm5%	Cloud 33%	Wind WNW 5 mph8 km/h	Monday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 61°F16°C. Light wind from the WNW around 4 mph7 km/h. Monday Night: Partly cloudy, with a low around 60°F15°C. Light wind from the WNW around 5 mph8 km/h.
Partly Cloudy	High 73°F23°C	Low 62°F16°C	Precip 0.01 in0.2 mm4%	Cloud 68%	Wind NE 6 mph9 km/h	Tuesday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Light wind from the E around 6 mph9 km/h. Tuesday Night: Mostly cloudy, with a low around 62°F16°C. Light wind from the NE around 6 mph10 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	75°F24°C	69°F20°C	0.76 in19.2 mm· 99%	98%	Heavy Rain	S 9 mph14 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the S at 10 to 12 mph17 to 19 km/h. 67% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 69°F20°C. Breezy from the S at 7 to 10 mph12 to 16 km/h. 99% chance of heavy rain in the evening.
	ThursdaySep 3	77°F25°C	67°F20°C	0.13 in3.3 mm· 75%	57%	Rain	W 8 mph12 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F20°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h. Humid. NightMostly cloudy, with a low around 67°F20°C. Breezy from the W at 8 to 9 mph12 to 15 km/h. 75% chance of rain overnight.
	FridaySep 4	76°F25°C	66°F19°C	0.01 in0.2 mm· 6%	38%	Clear	NNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 66°F19°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the NNW at 7 to 8 mph12 to 14 km/h.
	SaturdaySep 5	72°F22°C	63°F17°C	0.02 in0.5 mm· 32%	39%	Drizzle	N 9 mph14 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 63°F17°C. Breezy from the N at 10 mph15 km/h. 32% chance of drizzle in the afternoon. NightMostly clear, with a low around 63°F17°C. Breezy from the N at 8 to 9 mph13 to 14 km/h.
	SundaySep 6	74°F23°C	60°F15°C	0 in0 mm· —	21%	Clear	NNE 7 mph11 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 60°F16°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. NightMostly clear, with a low around 60°F15°C. Breezy from the NNE at 6 to 8 mph10 to 12 km/h.
	MondaySep 7	76°F24°C	60°F15°C	0 in0.1 mm· 5%	33%	Clear	WNW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 61°F16°C. Light wind from the WNW around 4 mph7 km/h. NightPartly cloudy, with a low around 60°F15°C. Light wind from the WNW around 5 mph8 km/h.
	TuesdaySep 8	73°F23°C	62°F16°C	0.01 in0.2 mm· 4%	68%	Partly Cloudy	NE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Light wind from the E around 6 mph9 km/h. NightMostly cloudy, with a low around 62°F16°C. Light wind from the NE around 6 mph10 km/h.
	WednesdaySep 9	75°F24°C	65°F19°C	0.09 in2.3 mm· 22%	73%	Light Rain	SSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F19°C. Breezy from the SSW at 9 to 10 mph14 to 16 km/h. 22% chance of showers throughout the night.
	ThursdaySep 10	76°F24°C	69°F21°C	0.16 in4 mm· 26%	59%	Showers	WSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 69°F21°C. Breezy from the WSW at 10 mph15 km/h. 26% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 26% chance of showers throughout the night.
	FridaySep 11	72°F22°C	64°F18°C	0.14 in3.5 mm· 18%	57%	Showers	WNW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 65°F19°C. Breezy from the WNW at 8 to 9 mph14 to 14 km/h. 18% chance of showers throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the WNW at 8 mph13 km/h. 17% chance of showers throughout the night.
	SaturdaySep 12	71°F22°C	61°F16°C	0.08 in2.1 mm· 17%	60%	Drizzle	W 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 W at 8 mph13 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the WNW at 8 mph13 km/h. 15% chance of drizzle throughout the night.
	SundaySep 13	72°F22°C	63°F17°C	0.18 in4.6 mm· 33%	65%	Showers	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 64°F18°C. Breezy from the SW at 9 mph15 km/h. 33% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SW at 9 mph14 km/h. 29% chance of showers throughout the night.
	MondaySep 14	70°F21°C	63°F17°C	0.15 in3.7 mm· 24%	62%	Showers	WSW 8 mph14 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 63°F17°C. Breezy from the WSW at 9 mph14 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 24% chance of drizzle throughout the night.
	TuesdaySep 15	70°F21°C	61°F16°C	0.14 in3.6 mm· 19%	58%	Showers	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 61°F16°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 18% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the W at 8 mph13 km/h. 19% chance of showers throughout the night.
	WednesdaySep 16	69°F21°C	60°F16°C	0.13 in3.3 mm· 19%	57%	Showers	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 61°F16°C. Breezy from the SW at 8 to 9 mph14 to 14 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 19% chance of showers throughout the night.

Nearby Cities

Greater Napanee23 mi37 km Prince Edward41 mi66 km Belleville45 mi72 km Brockville46 mi75 km Quinte West54 mi87 km Stittsville76 mi122 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 44.2298°N, 76.4810°W·Elevation: 70m·Timezone: America/Toronto·Population: 132,485