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Harriston, Ontario

21°F
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Harriston, Ontario Weather
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Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, December 21

Day

12/21
21°Hi
RealFeel® 13°
Bitterly Cold
RealFeel Guide
Bitterly 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
RealFeel Shade™ 13°
Bitterly Cold
RealFeel Guide
Bitterly 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
Breezy this morning with snow showers, accumulating a coating to an inch; colder with variable cloudiness

Max UV Index2.0 (Low)

AccuLumen Brightness Index™5 (Medium)

WindWNW 13 mph

Wind Gusts27 mph

Probability of Precipitation65%

Probability of Thunderstorms0%

Precipitation0.01 in

Snow0.3

Hours of Precipitation4

Cloud Cover66%

Morning

Afternoon

Night

12/21
15°Lo
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
Cloudy

WindWSW 5 mph

Wind Gusts16 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover94%

Evening

Overnight

Sun & Moon

8 hrs 54 mins
Rise 7:54 AM
Set 4:48 PM
Waxing Crescent
Rise 9:33 AM
Set 6:04 PM

Temperature History

12/21
High
Low
Forecast
21°
15°
Average
27°
15°
Last Year
17°
-1°

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Weather Near Harriston:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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