Cornwall, Ontario, CA

Weather

As of
Current Temperature

69degrees Fahrenheit

Feels like:69°

Hi:71°Lo:54°

Sunny

Live Weather Radar

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Cornwall, Ontario, CA weather radar map

Current Weather Details

Windchill
69°
Daily Rain
0"
Dew point
58°
Monthly Rain
2.54"
Humidity
69%
Avg. Wind
WSW 1 mph
Pressure
30.03"
Wind Gust
9 mph
Sunrise
6:26 AM
Moon
Waning Crescent
Sunset
7:27 PM
UV Index
5 (Moderate)

Weather Forecast

  • Tonight

    Lo

    Mostly clear. Low temperature around 54F. Dew point will be around 53F with an average humidity of 78%. Winds will be 3 mph from the W.

  • Tomorrow

    Hi

    Mostly sunny. High temperature around 76F. Dew point will be around 55F with an average humidity of 70%. Winds will be 5 mph from the NW.

Cornwall, Ontario, CA 10-day weather forecast

AIR QUALITY

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

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
8.5|Medium-High
Predominant Pollen:
Ragweed, Grass
Cornwall, Ontario, CA Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:771.3 miles

No Lightning Nearby

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