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Mar, Ontario

19°F
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Mar, Ontario Weather
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Winter Center
Today WinterCast

Hourly

 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

WinterCast

An inch or two

Sat, 12/20, 1:00 PM - Sat, 12/20, 6:00 PM

Snow

Trace - 0.05 in

Mon, 12/22, 11:00 PM - Tue, 12/23, 2:00 AM

Ice

4 AM

19°
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 32%
Chevron down
Cloudy

WindSW 6 mph

Air QualityExcellent

Wind Gusts13 mph

Humidity95%

Indoor Humidity29% (Very Dry)

Dew Point18° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1700 ft

5 AM

20°
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 32%
Chevron down
Cloudy

WindSSW 7 mph

Air QualityExcellent

Wind Gusts17 mph

Humidity94%

Indoor Humidity29% (Very Dry)

Dew Point18° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1700 ft

6 AM

21°
RealFeel® 11°
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 28%
Chevron down
Cloudy

WindS 9 mph

Air QualityFair

Wind Gusts20 mph

Humidity87%

Indoor Humidity29% (Very Dry)

Dew Point18° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility5 mi

Cloud Ceiling2000 ft

7 AM

21°
RealFeel® 10°
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 20%
Chevron down
Cloudy

WindS 10 mph

Air QualityFair

Wind Gusts20 mph

Humidity82%

Indoor Humidity28% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1700 ft

8 AM

21°
RealFeel® 7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™7°

WindS 12 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts21 mph

Humidity85%

Indoor Humidity28% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1700 ft

9 AM

21°
RealFeel® 7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™7°

WindS 13 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts22 mph

Humidity82%

Indoor Humidity28% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling9500 ft

10 AM

23°
RealFeel® 8°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™8°

WindS 15 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts24 mph

Humidity77%

Indoor Humidity29% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling9500 ft

11 AM

26°
RealFeel® 10°
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 20%
Chevron down
Cloudy

RealFeel Shade™10°

WindS 16 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts25 mph

Humidity71%

Indoor Humidity29% (Very Dry)

Dew Point18° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling9400 ft

12 PM

28°
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 25%
Chevron down
Cloudy

RealFeel Shade™13°

WindSSW 17 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts28 mph

Humidity66%

Indoor Humidity29% (Very Dry)

Dew Point18° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling13300 ft

1 PM

31°
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
Snow

RealFeel Shade™13°

WindSSW 18 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts29 mph

Humidity63%

Indoor Humidity30% (Dry)

Dew Point19° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Snow0.2

Visibility3 mi

Cloud Ceiling7000 ft

2 PM

32°
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 75%
Chevron down
Snow

RealFeel Shade™13°

WindSSW 18 mph

Air QualityExcellent

Max UV Index0.3 (Low)

Wind Gusts31 mph

Humidity68%

Indoor Humidity32% (Dry)

Dew Point22° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Snow0.4

Visibility2 mi

Cloud Ceiling4000 ft

3 PM

33°
RealFeel® 15°
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
Snow

RealFeel Shade™15°

WindSSW 18 mph

Air QualityExcellent

Max UV Index0.2 (Low)

Wind Gusts35 mph

Humidity70%

Indoor Humidity33% (Dry)

Dew Point24° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Snow0.2

Visibility3 mi

Cloud Ceiling5900 ft

4 PM

33°
RealFeel® 15°
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 78%
Chevron down
Snow

RealFeel Shade™15°

WindSSW 18 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts37 mph

Humidity75%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Snow0.2

Visibility3 mi

Cloud Ceiling5900 ft

5 PM

33°
RealFeel® 15°
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 79%
Chevron down
Snow

WindSW 18 mph

Air QualityFair

Wind Gusts38 mph

Humidity77%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Snow0.2

Visibility3 mi

Cloud Ceiling4000 ft

6 PM

34°
RealFeel® 19°
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

WindSW 18 mph

Air QualityFair

Wind Gusts39 mph

Humidity75%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

34°
RealFeel® 19°
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 11%
Chevron down
Mostly cloudy

WindSW 18 mph

Air QualityFair

Wind Gusts40 mph

Humidity74%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

35°
RealFeel® 21°
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 11%
Chevron down
Mostly cloudy

WindSW 18 mph

Air QualityFair

Wind Gusts44 mph

Humidity71%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

36°
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 11%
Chevron down
Mostly cloudy

WindWSW 18 mph

Air QualityFair

Wind Gusts45 mph

Humidity68%

Indoor Humidity36% (Dry)

Dew Point26° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

10 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 11%
Chevron down
Mostly cloudy

WindWSW 18 mph

Air QualityFair

Wind Gusts45 mph

Humidity68%

Indoor Humidity35% (Dry)

Dew Point25° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover87%

Visibility10 mi

Cloud Ceiling2900 ft

11 PM

33°
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 11%
Chevron down
Mostly cloudy

WindW 18 mph

Air QualityFair

Wind Gusts45 mph

Humidity66%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover88%

Visibility10 mi

Cloud Ceiling2900 ft

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Weather Near Mar:

  • Brampton, Ontario
  • Hamilton, Ontario
  • Mississauga Valley, Ontario
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More
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