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St. Marys, Ontario

26°F
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26°
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St. Marys, 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
Tuesday, April 21

Day

4/21
55°Hi
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Some sun, then turning cloudy with a passing shower; windy

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™4 (Dull)

WindSSW 15 mph

Wind Gusts30 mph

Probability of Precipitation55%

Probability of Thunderstorms11%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover82%

Morning

Afternoon

Night

4/21
38°Lo
RealFeel® 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
A couple of evening showers; otherwise, partly cloudy

WindW 7 mph

Wind Gusts14 mph

Probability of Precipitation60%

Probability of Thunderstorms12%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover29%

Evening

Overnight

Sun & Moon

13 hrs 42 mins
Rise 6:32 AM
Set 8:14 PM
Waxing Crescent
Rise 9:14 AM
Set 1:55 AM

Temperature History

4/21
High
Low
Forecast
55°
38°
Average
54°
36°
Last Year
73°
43°
Record
81°
1985
19°
1981

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World North America Canada Ontario St. Marys

Weather Near St. Marys:

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