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St. Catharines, Ontario

29°F
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St. Catharines

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29°
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St. Catharines, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, March 12

Current Weather

7:10 AM

29°F
Partly cloudy
RealFeel® 20°
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®
20°
Wind
W 10 mph
Wind Gusts
20 mph
Humidity
73%
Indoor Humidity
32% (Dry)
Dew Point
22° F
Pressure
↑ 29.92 in
Cloud Cover
39%
Visibility
12 mi
Cloud Ceiling
2800 ft

Day

3/12
38°Hi
RealFeel® 24°
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™ 22°
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
Very windy; mostly cloudy and colder with a flurry

Max UV Index1.0 (Low)

AccuLumen Brightness Index™3 (Dull)

WindWNW 22 mph

Wind Gusts37 mph

Probability of Precipitation40%

Probability of Thunderstorms0%

Precipitation0.00 in

Snow

Hours of Precipitation1

Cloud Cover87%

Morning

Afternoon

Night

3/12
28°Lo
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
Breezy this evening; otherwise, partly to mostly cloudy

WindSW 12 mph

Wind Gusts22 mph

Probability of Precipitation14%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover72%

Evening

Overnight

Sun & Moon

11 hrs 44 mins
Rise 7:35 AM
Set 7:19 PM
Waning Crescent
Rise 4:08 AM
Set 12:22 PM

Temperature History

3/12
High
Low
Forecast
38°
28°
Average
39°
24°
Last Year
35°
31°

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World North America Canada Ontario St. Catharines

Weather Near St. Catharines:

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