Current Conditions

Mount Olive-Silverstone-Jamestown, Ontario

78°F26°C

Rain

Wind

SW 6 mph10 km/h

Humidity

79%

Cloud Cover

97%

As of Wednesday, September 2, 2026 at 4:26 PM EDT

Today's Outlook

Day

Overcast and warm, with a high of 82°F28°C. Breezy from the SW at 7 to 8 mph12 to 14 km/h. 87% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 68°F20°C. Light wind from the WSW around 4 mph7 km/h. 100% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 82°F28°CFeels 87°F30°C	Low 68°F20°C	Precip 0.57 in14.6 mm100%	Cloud 92%	Wind SW 6 mph9 km/h	Wednesday: Overcast and warm, with a high of 82°F28°C. Breezy from the SW at 7 to 8 mph12 to 14 km/h. 87% chance of rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 68°F20°C. Light wind from the WSW around 4 mph7 km/h. 100% chance of rain throughout the night.
Light Rain	High 80°F26°C	Low 66°F19°C	Precip 0.1 in2.5 mm40%	Cloud 73%	Wind WNW 4 mph7 km/h	Thursday: Mostly cloudy and warm, with a high of 80°F26°C and morning low of 67°F19°C. Light wind from the W around 4 mph7 km/h. 28% chance of drizzle throughout the day. Humid. Thursday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the NW around 5 mph7 km/h. 40% chance of showers throughout the night.
Showers	High 77°F25°C	Low 63°F17°C	Precip 0.06 in1.4 mm37%	Cloud 53%	Wind NNW 6 mph10 km/h	Friday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Light wind from the NNW around 5 mph9 km/h. Friday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the NNW at 7 to 8 mph11 to 12 km/h. 37% chance of showers overnight.
Clear	High 74°F23°C	Low 60°F15°C	Precip 0 in0.1 mm2%	Cloud 35%	Wind N 7 mph11 km/h	Saturday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the N at 7 to 8 mph11 to 13 km/h. Saturday Night: Mostly clear, with a low around 60°F15°C. Breezy from the N at 6 to 7 mph10 to 11 km/h.
Drizzle	High 72°F22°C	Low 58°F15°C	Precip 0.01 in0.2 mm15%	Cloud 36%	Wind ENE 5 mph8 km/h	Sunday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 60°F16°C. Light wind from the E around 5 mph9 km/h. 15% chance of drizzle. Sunday Night: Partly cloudy, with a low around 58°F15°C. Light wind from the NE around 4 mph7 km/h.
Partly Cloudy	High 75°F24°C	Low 56°F14°C	Precip 0.01 in0.2 mm7%	Cloud 46%	Wind E 4 mph6 km/h	Monday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Light wind from the ESE around 4 mph6 km/h. Monday Night: Partly cloudy, with a low around 56°F14°C. Light wind from the NNE around 4 mph6 km/h.
Partly Cloudy	High 74°F23°C	Low 59°F15°C	Precip 0.02 in0.5 mm8%	Cloud 77%	Wind SE 6 mph9 km/h	Tuesday: Overcast and warm, with a high of 74°F23°C and morning low of 60°F16°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. Tuesday Night: Mostly cloudy, with a low around 59°F15°C. Light wind from the SE around 5 mph8 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	82°F28°C Feels 87°F30°C	68°F20°C	0.57 in14.6 mm· 100%	92%	Rain	SW 6 mph9 km/h
DayOvercast and warm, with a high of 82°F28°C. Breezy from the SW at 7 to 8 mph12 to 14 km/h. 87% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 68°F20°C. Light wind from the WSW around 4 mph7 km/h. 100% chance of rain throughout the night.
	ThursdaySep 3	80°F26°C	66°F19°C	0.1 in2.5 mm· 40%	73%	Light Rain	WNW 4 mph7 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 67°F19°C. Light wind from the W around 4 mph7 km/h. 28% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 66°F19°C. Light wind from the NW around 5 mph7 km/h. 40% chance of showers throughout the night.
	FridaySep 4	77°F25°C	63°F17°C	0.06 in1.4 mm· 37%	53%	Showers	NNW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Light wind from the NNW around 5 mph9 km/h. NightPartly cloudy, with a low around 63°F17°C. Breezy from the NNW at 7 to 8 mph11 to 12 km/h. 37% chance of showers overnight.
	SaturdaySep 5	74°F23°C	60°F15°C	0 in0.1 mm· 2%	35%	Clear	N 7 mph11 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the N at 7 to 8 mph11 to 13 km/h. NightMostly clear, with a low around 60°F15°C. Breezy from the N at 6 to 7 mph10 to 11 km/h.
	SundaySep 6	72°F22°C	58°F15°C	0.01 in0.2 mm· 15%	36%	Drizzle	ENE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 60°F16°C. Light wind from the E around 5 mph9 km/h. 15% chance of drizzle. NightPartly cloudy, with a low around 58°F15°C. Light wind from the NE around 4 mph7 km/h.
	MondaySep 7	75°F24°C	56°F14°C	0.01 in0.2 mm· 7%	46%	Partly Cloudy	E 4 mph6 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Light wind from the ESE around 4 mph6 km/h. NightPartly cloudy, with a low around 56°F14°C. Light wind from the NNE around 4 mph6 km/h.
	TuesdaySep 8	74°F23°C	59°F15°C	0.02 in0.5 mm· 8%	77%	Partly Cloudy	SE 6 mph9 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 60°F16°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. NightMostly cloudy, with a low around 59°F15°C. Light wind from the SE around 5 mph8 km/h.
	WednesdaySep 9	83°F28°C Feels 87°F31°C	66°F19°C	0.1 in2.6 mm· 22%	67%	Showers	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 68°F20°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 22% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h. 20% chance of drizzle throughout the night.
	ThursdaySep 10	79°F26°C	67°F19°C	0.17 in4.4 mm· 23%	59%	Showers	W 9 mph14 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the W at 9 to 10 mph15 to 17 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F19°C. Breezy from the W at 8 to 9 mph14 to 15 km/h. 23% chance of showers throughout the night.
	FridaySep 11	73°F23°C	62°F17°C	0.09 in2.4 mm· 21%	52%	Showers	WNW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 63°F17°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 21% chance of showers throughout the day. NightPartly cloudy, with a low around 62°F17°C. Breezy from the WNW at 7 mph12 km/h. 17% chance of drizzle throughout the night.
	SaturdaySep 12	73°F23°C	60°F15°C	0.09 in2.4 mm· 21%	55%	Drizzle	SW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 61°F16°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. 21% chance of drizzle throughout the day. NightPartly cloudy, with a low around 60°F15°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 16% chance of drizzle throughout the night.
	SundaySep 13	74°F23°C	61°F16°C	0.15 in3.8 mm· 21%	56%	Showers	WSW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 62°F17°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the WSW at 7 mph11 km/h. 17% chance of showers throughout the night.
	MondaySep 14	74°F24°C	61°F16°C	0.08 in2.1 mm· 17%	56%	Drizzle	WSW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 62°F17°C. Breezy from the SW at 8 to 9 mph14 to 15 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the WSW at 7 mph11 km/h. 13% chance of drizzle throughout the night.
	TuesdaySep 15	73°F23°C	61°F16°C	0.12 in3.1 mm· 23%	54%	Showers	WSW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 62°F16°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the WSW at 7 mph11 km/h. 16% chance of drizzle throughout the night.
	WednesdaySep 16	72°F22°C	60°F15°C	0.1 in2.6 mm· 20%	54%	Drizzle	WSW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 20% chance of drizzle throughout the day. NightPartly cloudy, with a low around 60°F15°C. Breezy from the W at 7 mph11 km/h. 19% chance of drizzle throughout the night.

Nearby Cities

West Humber-Clairville2 mi3 km Humbermede2 mi4 km Black Creek3 mi6 km Glenfield-Jane Heights4 mi6 km Kingsview Village-The Westway4 mi6 km Willowridge-Martingrove-Richview5 mi8 km

About This Forecast

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Coordinates: 43.7469°N, 79.5873°W·Elevation: 160m·Timezone: America/Toronto·Population: 32,954