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St. Williams, Ontario

17°F
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St. Williams, Ontario Weather
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Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, January 4

Day

1/4
25°Hi
RealFeel® 14°
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™ 14°
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
Sun and areas of low clouds and cold

Max UV Index1.0 (Low)

AccuLumen Brightness Index™3 (Dull)

WindWNW 10 mph

Wind Gusts22 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover89%

Morning

Afternoon

Night

1/4
21°Lo
RealFeel® 14°
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
Low clouds with intermittent snow and flurries late

WindW 7 mph

Wind Gusts16 mph

Probability of Precipitation60%

Probability of Thunderstorms0%

Precipitation0.01 in

Snow0.2

Hours of Precipitation2

Cloud Cover99%

Evening

Overnight

Sun & Moon

9 hrs 09 mins
Rise 7:52 AM
Set 5:01 PM
Waning Gibbous
Rise 6:33 PM
Set 9:44 AM

Temperature History

1/4
High
Low
Forecast
25°
21°
Average
32°
19°
Last Year
21°
18°

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World North America Canada Ontario St. Williams

Weather Near St. Williams:

  • Brampton, Ontario
  • Hamilton, Ontario
  • London, Ontario
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