Corunna

Lambton County, Ontario, Canada

Current Weather

14°58°

Mostly Cloudy

Feels Like: 4°39°

Min: 7°44°

Max: 15°59°

The next few hours will be clear, with today reaching 15°C and dropping to -1°C. The coming days will be partly cloudy

Hourly Forecast

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Air Quality

29
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

08:04

Sunrise

18:22

Sunset

10 hours 17 minutes of sunlight today

Moon

18:26

Moonrise

08:37

Moonset

Daily Forecast

Today

7°44°
15°59°

Tuesday

-1°30°
11°52°

Wednesday

-3°27°
7°44°

Thursday

-1°31°
9°48°

Friday

2°35°
6°43°

Saturday

1°33°
5°41°

Sunday

0°32°
3°37°

Sunday

-1°30°
4°39°

Monday

0°33°
18°64°

Tuesday

5°40°
18°64°

UV Index

Wear sunscreen
3Moderate
LowExtreme

Humidity

66%Comfortable
LowHigh

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Weather in Corunna today, October 26, 2026

Expect a muted, overcast feel in Corunna on October 26, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief.Expect a muted, overcast feel in Corunna on October 26, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief.

Temperatures climb from an overnight low near 7°C toward a daytime high of about 15°C. Expect humidity between 49% and 77%, most humid near 13:00. Winds stay light, near 17 km/h by 14:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 44°F toward a daytime high of about 59°F. Expect humidity between 49% and 77%, most humid near 13:00. Winds stay light, near 10 mph by 14:00, so the day feels still more than breezy.

The afternoon keeps an overcast feel, as cloud reaches about 100% around 13:00. Outdoor plans may still want a flexible backup. Views remain open at about 16.1 km. The sun rises at 08:04 and sets at 18:22, for a total of 10 hours 17 minutes of sunlight today.The afternoon keeps an overcast feel, as cloud reaches about 100% around 13:00. Outdoor plans may still want a flexible backup. Views remain open at about 10 mi. The sun rises at 08:04 and sets at 18:22, for a total of 10 hours 17 minutes of sunlight today.

The practical takeaway for Corunna on October 26, 2026 is a cloudy day that stays usable, just not particularly bright, around 15°C.The practical takeaway for Corunna on October 26, 2026 is a cloudy day that stays usable, just not particularly bright, around 59°F.

Frequently asked questions about weather in Corunna

How warm does it get in Corunna?

The warmest month in Corunna is July, with average high temperatures of 27°C. The average temperature during this period is around 23°C.The warmest month in Corunna is July, with average high temperatures of 80°F. The average temperature during this period is around 73°F.

How cold does it get in Corunna?

The coldest month in Corunna is January, with average low temperatures of -5°C. The average temperature during this period is around -3°C.The coldest month in Corunna is January, with average low temperatures of 22°F. The average temperature during this period is around 27°F.

What is the wettest time of year in Corunna?

The wettest month in Corunna is July, with an average of 91 mm of precipitation.The wettest month in Corunna is July, with an average of 3.6 in of precipitation.

What is the driest time of year in Corunna?

The driest month in Corunna is November, with an average of 57 mm of precipitation.The driest month in Corunna is November, with an average of 2.3 in of precipitation.

View full climate insights for Corunna →