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Cornwall, Ontario

30°F
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Cornwall

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30°
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Cornwall, Ontario Weather
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WinterCast

2 - 4 in

Fri, 3/13, 2:00 PM - Sat, 3/14, 11:00 AM

Snow

0.25 - 0.50 in

Wed, 3/11, 4:00 AM - Wed, 3/11, 6:00 PM

Ice

6 PM

33°
RealFeel® 22°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
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rain drop 57%
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Showers
alerts

Orange Warning - Freezing Rain

3:05 PM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™22°

WindENE 12 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts21 mph

Humidity87%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility4 mi

Cloud Ceiling800 ft

7 PM

34°
RealFeel® 24°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 57%
Chevron down
Showers
alerts

Orange Warning - Freezing Rain

3:05 PM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNE 10 mph

Air QualityFair

Wind Gusts20 mph

Humidity89%

Indoor Humidity40% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility4 mi

Cloud Ceiling500 ft

8 PM

34°
RealFeel® 13°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 69%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

3:05 PM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNNE 22 mph

Air QualityFair

Wind Gusts40 mph

Humidity92%

Indoor Humidity40% (Slightly Dry)

Dew Point32° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.04 in

Visibility6 mi

Cloud Ceiling600 ft

9 PM

34°
RealFeel® 14°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 69%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

3:05 PM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNW 22 mph

Air QualityFair

Wind Gusts27 mph

Humidity95%

Indoor Humidity41% (Slightly Dry)

Dew Point32° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.04 in

Visibility6 mi

Cloud Ceiling600 ft

10 PM

34°
RealFeel® 14°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 69%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

3:05 PM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNW 22 mph

Air QualityFair

Wind Gusts32 mph

Humidity99%

Indoor Humidity42% (Slightly Dry)

Dew Point34° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.04 in

Visibility6 mi

Cloud Ceiling600 ft

11 PM

35°
RealFeel® 18°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 40%
Chevron down
Cloudy
alerts

Orange Warning - Freezing Rain

3:05 PM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNW 22 mph

Air QualityFair

Wind Gusts27 mph

Humidity100%

Indoor Humidity43% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling600 ft

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World North America Canada Ontario Cornwall

Weather Near Cornwall:

  • Laval, Quebec
  • Montreal, Quebec
  • Ottawa, Ontario
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