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Cornwall, Ontario

29°F
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Cornwall

Ontario

29°
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Cornwall, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today WinterCast

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WinterCast

An inch or two

Thu, 3/12, 4:00 AM - Thu, 3/12, 8:00 AM

Snow

Trace - 0.05 in

Wed, 3/11, 4:00 AM - Wed, 3/11, 10:00 AM

Ice

8 AM

33°
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 80%
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Rain
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™14°

WindENE 18 mph

Air QualityExcellent

Max UV Index0.1 (Low)

Wind Gusts22 mph

Humidity81%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.08 in

Visibility5 mi

Cloud Ceiling2500 ft

9 AM

32°
RealFeel® 17°
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 70%
Chevron down
Freezing rain
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™17°

WindENE 17 mph

Air QualityExcellent

Max UV Index0.3 (Low)

Wind Gusts21 mph

Humidity76%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2100 ft

10 AM

33°
RealFeel® 16°
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 80%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™16°

WindENE 17 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts21 mph

Humidity72%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.08 in

Visibility5 mi

Cloud Ceiling1600 ft

11 AM

34°
RealFeel® 20°
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 49%
Chevron down
Cloudy
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™20°

WindENE 17 mph

Air QualityExcellent

Max UV Index0.7 (Low)

Wind Gusts21 mph

Humidity74%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1200 ft

12 PM

35°
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.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™22°

WindENE 16 mph

Air QualityExcellent

Max UV Index0.9 (Low)

Wind Gusts20 mph

Humidity76%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling1200 ft

1 PM

35°
RealFeel® 20°
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 62%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™20°

WindNE 15 mph

Air QualityExcellent

Max UV Index0.7 (Low)

Wind Gusts18 mph

Humidity79%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Rain0.08 in

Visibility5 mi

Cloud Ceiling1100 ft

2 PM

35°
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.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™22°

WindNE 16 mph

Air QualityExcellent

Max UV Index0.8 (Low)

Wind Gusts24 mph

Humidity81%

Indoor Humidity38% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1100 ft

3 PM

35°
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.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™22°

WindNE 16 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts25 mph

Humidity83%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling900 ft

4 PM

34°
RealFeel® 17°
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 66%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™17°

WindENE 15 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts28 mph

Humidity85%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.11 in

Visibility4 mi

Cloud Ceiling800 ft

5 PM

34°
RealFeel® 17°
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 81%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™17°

WindENE 15 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts27 mph

Humidity86%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.11 in

Visibility4 mi

Cloud Ceiling600 ft

6 PM

34°
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 81%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™18°

WindENE 13 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts24 mph

Humidity88%

Indoor Humidity39% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.11 in

Visibility4 mi

Cloud Ceiling600 ft

7 PM

34°
RealFeel® 20°
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 81%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNE 12 mph

Air QualityFair

Wind Gusts21 mph

Humidity89%

Indoor Humidity40% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.11 in

Visibility4 mi

Cloud Ceiling600 ft

8 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 68%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNE 23 mph

Air QualityFair

Wind Gusts43 mph

Humidity92%

Indoor Humidity40% (Slightly Dry)

Dew Point32° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.03 in

Visibility6 mi

Cloud Ceiling600 ft

9 PM

34°
RealFeel® 16°
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 49%
Chevron down
Cloudy
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNE 23 mph

Air QualityFair

Wind Gusts28 mph

Humidity99%

Indoor Humidity42% (Slightly Dry)

Dew Point34° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling600 ft

10 PM

35°
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 68%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNNE 23 mph

Air QualityFair

Wind Gusts28 mph

Humidity99%

Indoor Humidity43% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.03 in

Visibility6 mi

Cloud Ceiling600 ft

11 PM

37°
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 75%
Chevron down
Rain
alerts

Orange Warning - Freezing Rain

5:00 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNW 24 mph

Air QualityFair

Wind Gusts29 mph

Humidity100%

Indoor Humidity32% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.03 in

Visibility6 mi

Cloud Ceiling600 ft

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Weather Near Cornwall:

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