Cornwall, Ontario, CA Weather

As of

Weather Station:MASSENA

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18degrees Fahrenheit

Feels like:18°F

Hi: 18Lo: 6

70% Chance of Flurries

Live Weather Radar

Cornwall, Ontario, CA weather radar map

Current Weather Details

Windchill
18°
Daily Rain
0"
Dew point
13°
Monthly Rain
1.03"
Humidity
81%
Avg. Wind
N 0 mph
Pressure
29.81" →
Wind Gust
0 mph
Sunrise
7:31 AM
Moon
Waxing Crescent
Sunset
4:48 PM
UV Index
1 (Low)

Weather Forecast

  • Tonight

    Lo

    Partly cloudy. Low temperature around 10F. Dew point will be around 10F with an average humidity of 84%. Winds will be 2 mph from the SW.

  • Tomorrow

    Hi

    Mostly cloudy with a slight chance of snow. Chance of precipitation 30%. High temperature around 26F. Dew point will be around 13F with an average humidity of 76%. Winds will be 8 mph from the SW.

Cornwall, Ontario, CA 10-day weather forecast

AIR QUALITY

20 | 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:None
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:884.8 miles

No Lightning Nearby

Real-time lightning alerts & live Map