Current Conditions

Greater Sudbury, Ontario

74°F23°C

Clear

Wind

WSW 11 mph18 km/h

Humidity

48%

Cloud Cover

62%

As of Thursday, July 23, 2026 at 1:03 PM EDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 74°F23°C and morning low of 58°F15°C. Breezy from the WSW at 9 to 12 mph15 to 19 km/h.

Night

Partly cloudy, with a low around 63°F17°C. Breezy from the SW at 10 mph16 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Clear	High 74°F23°C	Low 58°F15°C	Precip 0 in0.1 mm3%	Cloud 32%	Wind WSW 9 mph15 km/h	Thursday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 58°F15°C. Breezy from the WSW at 9 to 12 mph15 to 19 km/h. Thursday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the SW at 10 mph16 km/h.
FridayJul 24	Clear	High 79°F26°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 25%	Wind SW 8 mph13 km/h	Friday: Mostly clear and warm, with a high of 79°F26°C and morning low of 63°F17°C. Breezy from the SW at 9 to 11 mph14 to 18 km/h. Friday Night: Partly cloudy, with a low around 58°F15°C. Breezy from the SW at 8 mph12 km/h.
SaturdayJul 25	Drizzle	High 75°F24°C	Low 57°F14°C	Precip 0.04 in1.1 mm40%	Cloud 65%	Wind SSW 8 mph13 km/h	Saturday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the SSW at 10 to 12 mph15 to 19 km/h. 40% chance of drizzle in the afternoon. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. 25% chance of drizzle in the evening.
SundayJul 26	Drizzle	High 79°F26°C	Low 62°F17°C	Precip 0.07 in1.8 mm30%	Cloud 57%	Wind W 5 mph8 km/h	Sunday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 65°F18°C. Light wind from the WNW around 5 mph8 km/h. 30% chance of drizzle throughout the day. Sunday Night: Mostly cloudy, with a low around 62°F17°C. Light wind from the WSW around 5 mph8 km/h. 30% chance of drizzle throughout the night.
MondayJul 27	Showers	High 77°F25°C	Low 61°F16°C	Precip 0.22 in5.7 mm44%	Cloud 65%	Wind SSW 5 mph8 km/h	Monday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the SSW around 6 mph9 km/h. 44% chance of light rain throughout the day. Monday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the SSW around 5 mph8 km/h. 37% chance of showers throughout the night.
TuesdayJul 28	Showers	High 74°F23°C	Low 61°F16°C	Precip 0.24 in6.1 mm40%	Cloud 52%	Wind N 8 mph12 km/h	Tuesday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 63°F17°C. Breezy from the N at 9 mph14 km/h. 30% chance of showers throughout the day. Tuesday Night: Partly cloudy, with a low around 61°F16°C. Breezy from the N at 7 mph11 km/h. 40% chance of showers throughout the night.
WednesdayJul 29	Drizzle	High 75°F24°C	Low 54°F12°C	Precip 0.03 in0.8 mm11%	Cloud 35%	Wind N 6 mph10 km/h	Wednesday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 58°F15°C. Breezy from the N at 7 mph11 km/h. 11% chance of drizzle throughout the day. Wednesday Night: Partly cloudy, with a low around 54°F12°C. Light wind from the N around 6 mph10 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	74°F23°C	58°F15°C	0 in0.1 mm· 3%	32%	Clear	WSW 9 mph15 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 58°F15°C. Breezy from the WSW at 9 to 12 mph15 to 19 km/h. NightPartly cloudy, with a low around 63°F17°C. Breezy from the SW at 10 mph16 km/h.
	FridayJul 24	79°F26°C	58°F15°C	0 in0 mm· —	25%	Clear	SW 8 mph13 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 63°F17°C. Breezy from the SW at 9 to 11 mph14 to 18 km/h. NightPartly cloudy, with a low around 58°F15°C. Breezy from the SW at 8 mph12 km/h.
	SaturdayJul 25	75°F24°C	57°F14°C	0.04 in1.1 mm· 40%	65%	Drizzle	SSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the SSW at 10 to 12 mph15 to 19 km/h. 40% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. 25% chance of drizzle in the evening.
	SundayJul 26	79°F26°C	62°F17°C	0.07 in1.8 mm· 30%	57%	Drizzle	W 5 mph8 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 65°F18°C. Light wind from the WNW around 5 mph8 km/h. 30% chance of drizzle throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the WSW around 5 mph8 km/h. 30% chance of drizzle throughout the night.
	MondayJul 27	77°F25°C	61°F16°C	0.22 in5.7 mm· 44%	65%	Showers	SSW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the SSW around 6 mph9 km/h. 44% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the SSW around 5 mph8 km/h. 37% chance of showers throughout the night.
	TuesdayJul 28	74°F23°C	61°F16°C	0.24 in6.1 mm· 40%	52%	Showers	N 8 mph12 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 63°F17°C. Breezy from the N at 9 mph14 km/h. 30% chance of showers throughout the day. NightPartly cloudy, with a low around 61°F16°C. Breezy from the N at 7 mph11 km/h. 40% chance of showers throughout the night.
	WednesdayJul 29	75°F24°C	54°F12°C	0.03 in0.8 mm· 11%	35%	Drizzle	N 6 mph10 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 58°F15°C. Breezy from the N at 7 mph11 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 54°F12°C. Light wind from the N around 6 mph10 km/h.
	ThursdayJul 30	78°F26°C	56°F13°C	0.04 in0.9 mm· 12%	33%	Drizzle	W 6 mph10 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 61°F16°C. Breezy from the WNW at 6 to 7 mph10 to 12 km/h. 12% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 56°F13°C. Light wind from the W around 6 mph10 km/h.
	FridayJul 31	78°F26°C	58°F15°C	0.1 in2.6 mm· 24%	45%	Showers	WSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 63°F17°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 24% chance of showers throughout the day. NightPartly cloudy, with a low around 58°F15°C. Light wind from the W around 6 mph10 km/h. 19% chance of drizzle throughout the night.
	SaturdayAug 1	75°F24°C	59°F15°C	0.08 in2.1 mm· 30%	49%	Showers	WNW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 62°F17°C. Breezy from the WNW at 7 to 8 mph11 to 12 km/h. 30% chance of showers throughout the day. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WNW around 6 mph10 km/h. 22% chance of drizzle in the evening.
	SundayAug 2	74°F24°C	57°F14°C	0.09 in2.3 mm· 28%	55%	Showers	W 6 mph10 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 60°F16°C. Breezy from the W at 7 mph11 km/h. 28% chance of showers throughout the day. NightPartly cloudy, with a low around 57°F14°C. Light wind from the W around 6 mph10 km/h. 19% chance of drizzle throughout the night.
	MondayAug 3	76°F24°C	58°F15°C	0.07 in1.7 mm· 22%	61%	Drizzle	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 62°F16°C. Breezy from the WSW at 8 to 9 mph12 to 14 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F15°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 19% chance of drizzle throughout the night.
	TuesdayAug 4	76°F24°C	59°F15°C	0.11 in2.7 mm· 22%	60%	Showers	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 62°F17°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the WSW at 7 mph11 km/h. 16% chance of drizzle throughout the night.
	WednesdayAug 5	75°F24°C	58°F14°C	0.11 in2.7 mm· 26%	53%	Drizzle	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Breezy from the WSW at 7 to 8 mph12 to 14 km/h. 26% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F14°C. Light wind from the WSW around 6 mph10 km/h. 19% chance of drizzle throughout the night.
	ThursdayAug 6	73°F23°C	58°F14°C	0.15 in3.9 mm· 32%	54%	Showers	WSW 7 mph10 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 61°F16°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 32% chance of showers throughout the day. NightPartly cloudy, with a low around 58°F14°C. Light wind from the W around 6 mph10 km/h. 31% chance of showers throughout the night.

Nearby Cities

Valley East11 mi17 km North Bay74 mi118 km Huntsville117 mi188 km Bracebridge129 mi208 km Midland132 mi212 km Owen Sound133 mi214 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 46.4900°N, 80.9900°W·Elevation: 266m·Timezone: America/Toronto·Population: 166,004