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St. Williams, Ontario

24°F
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St. Williams, Ontario Weather
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Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, December 31

Current Weather

2:07 PM

24°F
Cloudy
RealFeel® 12°
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™ 11°
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®
12°
RealFeel Shade™
11°
Max UV Index
0.4 (Low)
Wind
WSW 12 mph
Wind Gusts
22 mph
Humidity
74%
Indoor Humidity
28% (Very Dry)
Dew Point
17° F
Pressure
↓ 29.68 in
Cloud Cover
100%
Visibility
13 mi
Cloud Ceiling
2300 ft

Day

12/31
26°Hi
RealFeel® 13°
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™ 13°
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
Cloudy, windy and cold with a couple of snow showers; roads could be slippery

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindWSW 14 mph

Wind Gusts31 mph

Probability of Precipitation96%

Probability of Thunderstorms0%

Precipitation0.04 in

Snow1.1

Hours of Precipitation6

Cloud Cover99%

Morning

Afternoon

Night

12/31
12°Lo
RealFeel® -1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Breezy this evening; mostly cloudy with a bit of snow; storm total 1-2"; watch for slippery travel; bundle up for New Year's Eve festivities

WindWNW 13 mph

Wind Gusts31 mph

Probability of Precipitation55%

Probability of Thunderstorms0%

Precipitation0.01 in

Snow0.2

Hours of Precipitation4

Cloud Cover77%

Evening

Overnight

Sun & Moon

9 hrs 05 mins
Rise 7:52 AM
Set 4:57 PM
Waxing Gibbous
Rise 1:56 PM
Set 6:18 AM

Temperature History

12/31
High
Low
Forecast
26°
12°
Average
31°
19°
Last Year
42°
26°

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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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More
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