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Large winter storm threatens central, eastern US later this week. Get the forecast. Chevron right

St. Clair, PA

13°F
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St. Clair

Pennsylvania

13°
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St. Clair, PA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, January 20

Day

1/20
21°Hi
RealFeel® 7°
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
RealFeel Shade™ 6°
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
Brisk and quite cold with sun and some clouds; bitter cold; be sure to wear layers

Max UV Index2.0 (Low)

AccuLumen Brightness Index™8 (Bright)

WindW 14 mph

Wind Gusts30 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover43%

Morning

Afternoon

Night

1/20
6°Lo
RealFeel® 8°
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
Clear and very cold; bitter cold; be sure to wear layers

WindWSW 5 mph

Wind Gusts14 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Evening

Overnight

Sun & Moon

9 hrs 44 mins
Rise 7:24 AM
Set 5:08 PM
Waxing Crescent
Rise 8:38 AM
Set 7:10 PM

Temperature History

1/20
High
Low
Forecast
21°
6°
Average
36°
14°
Last Year
22°
1°

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World North America United States Pennsylvania St. Clair

Weather Near St. Clair:

  • Scranton, PA
  • Wilkes-Barre, PA
  • Williamsport, PA
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