Cornwall, Ontario, CA

Weather

As of
Current Temperature

31degrees Fahrenheit

Feels like:31°

Hi:57°Lo:31°

Clear

Live Weather Radar

Loading Weather Radar Map...
Cornwall, Ontario, CA weather radar map

Current Weather Details

Feels like
31°
Daily Rain
0"
Dew point
30°
Monthly Rain
3.07"
Humidity
96%
Avg. Wind
N 0 mph
Pressure
30.52"
Wind Gust
7 mph
Sunrise
7:26 AM
Moon
Waxing Gibbous
Sunset
5:59 PM
UV Index
3 (Moderate)

Weather Forecast

  • Tonight

    Lo

    Clear. Low temperature around 31F. Dew point will be around 29F with an average humidity of 89%. Winds will be 5 mph from the SSW.

  • Tomorrow

    Hi

    Mostly sunny. High temperature around 61F. Dew point will be around 40F with an average humidity of 61%. Winds will be 9 mph from the SW.

Cornwall, Ontario, CA 10-day weather forecast

AIR QUALITY

Air Quality Index
25|Fair
Top Triggers:
pm25
View Today's Air Quality details for Cornwall, Ontario, CA

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
0.9|Low
Predominant Pollen:
Ragweed
Cornwall, Ontario, CA Pollen forecast details

Spark™ LIGHTNING MAP

Closest strike in the last 30 minutes:941.8 miles

No Lightning Nearby

Cornwall, Ontario, CA real-time lightning alerts & live Map