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St. Thomas, Ontario

57°F
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57°
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St. Thomas, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, September 12

Day

9/12
78°Hi
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
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RealFeel Shade™ 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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Warm and humid with plenty of sunshine

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindSSE 8 mph

Wind Gusts21 mph

Probability of Precipitation3%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover10%

Morning

Afternoon

Night

9/12
63°Lo
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy and humid with a thunderstorm

WindSW 6 mph

Wind Gusts14 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.10 in

Rain Amount0.10 in

Total Hours of Precipitation1

Total Hours of Rain1

Cloud Cover47%

Evening

Overnight

Sun & Moon

12 hrs 39 mins
Rise 7:01 AM
Set 7:40 PM
Waxing Crescent
Rise 8:42 AM
Set 8:07 PM

Temperature History

9/12
High
Low
Forecast
78°
63°
Average
70°
50°
Last Year
79°
50°
Record
90°
1952
33°
1941

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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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