Cornwall, Ontario, CA Weather

As of

Weather Station:MASSENA

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23degrees Fahrenheit

Feels like:12°F

Hi: 23Lo: 3

Partly Cloudy

Live Weather Radar

Cornwall, Ontario, CA weather radar map

Current Weather Details

Windchill
12°
Daily Rain
0"
Dew point
Monthly Rain
0.2"
Humidity
53%
Avg. Wind
WNW 10 mph
Pressure
30.08" →
Wind Gust
10 mph
Sunrise
7:04 AM
Moon
Waning Crescent
Sunset
5:22 PM
UV Index
2 (Low)

Weather Forecast

  • Today

    Hi

    Mostly sunny. High temperature around 22F. Dew point will be around 9F with an average humidity of 77%. Winds will be 7 mph from the W.

  • Tonight

    Lo

    Partly cloudy. Low temperature around 4F. Dew point will be around 4F with an average humidity of 86%. Winds will be 4 mph from the W.

Cornwall, Ontario, CA 10-day weather forecast

AIR QUALITY

26 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Cornwall, Ontario, CA

POLLEN COUNT & ALLERGY FORECAST

0.1 Low

Predominant Pollen:Mixed Trace
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:1779.1 miles

No Lightning Nearby

Real-time lightning alerts & live Map