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St. Marys, Ontario

75°F
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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, July 28

Day

7/28
76°Hi
RealFeel® 83°
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.
LEARN MORE
RealFeel Shade™ 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Times of clouds and sun; stiff winds this afternoon

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™6 (Medium)

WindNNW 12 mph

Wind Gusts38 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.05 in

Rain0.05 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover56%

Morning

Afternoon

Night

7/28
58°Lo
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clearing

WindNNW 9 mph

Wind Gusts23 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover43%

Evening

Overnight

Sun & Moon

14 hrs 42 mins
Rise 6:09 AM
Set 8:51 PM
Waxing Gibbous
Rise 8:41 PM
Set 5:56 AM

Temperature History

7/28
High
Low
Forecast
76°
58°
Average
77°
57°
Last Year
90°
61°
Record
91°
1999
45°
1972

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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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