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St. Thomas, Ontario

8°F
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St. Thomas, Ontario Weather
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Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, December 16

Day

12/16
34°Hi
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
RealFeel Shade™ 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
A thick cloud cover and not as cold; breezy in the afternoon

Max UV Index1.0 (Low)

AccuLumen Brightness Index™2 (Dark)

WindSSW 12 mph

Wind Gusts27 mph

Probability of Precipitation3%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover95%

Morning

Afternoon

Night

12/16
30°Lo
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
Partly cloudy and breezy

WindSW 17 mph

Wind Gusts31 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover62%

Evening

Overnight

Sun & Moon

9 hrs 03 mins
Rise 7:49 AM
Set 4:52 PM
Waning Crescent
Rise 4:49 AM
Set 2:16 PM

Temperature History

12/16
High
Low
Forecast
34°
30°
Average
33°
20°
Last Year
50°
36°
Record
59°
2021
-4°
1951

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World North America Canada Ontario St. Thomas

Weather Near St. Thomas:

  • Cleveland, OH
  • Hamilton, Ontario
  • London, Ontario
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