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Thornhill, Ontario

34°F
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Thornhill, Ontario Weather
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Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, December 23

Current Weather

11:19 AM

34°F
Cloudy
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 35°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel®
36°
RealFeel Shade™
35°
Max UV Index
0.0 (Low)
Wind
S 2 mph
Wind Gusts
6 mph
Humidity
95%
Indoor Humidity
41% (Slightly Dry)
Dew Point
33° F
Pressure
↔ 29.90 in
Cloud Cover
95%
Visibility
2 mi
Cloud Ceiling
1300 ft

Day

12/23
38°Hi
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 35°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
A couple of rain and snow showers late this morning; otherwise, considerable clouds; storm total snowfall 1-3 inches
alerts

Yellow Advisory - Fog

9:51 AM Tuesday - 12:00 PM Tuesday

Max UV Index1.0 (Low)

AccuLumen Brightness Index™2 (Dark)

WindSSW 7 mph

Wind Gusts16 mph

Probability of Precipitation65%

Probability of Thunderstorms0%

Precipitation0.00 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover87%

Morning

Afternoon

Night

12/23
26°Lo
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
Low clouds and breezy
alerts

Special Weather Statement

7:00 PM Tuesday - 7:00 AM Wednesday

WindWNW 14 mph

Wind Gusts36 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover95%

Evening

Overnight

Sun & Moon

8 hrs 55 mins
Rise 7:49 AM
Set 4:44 PM
Waxing Crescent
Rise 10:29 AM
Set 8:16 PM

Temperature History

12/23
High
Low
Forecast
38°
26°
Average
32°
22°
Last Year
33°
11°
Record
56°
2015
-10°
1864

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Weather Near Thornhill:

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