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Winter is right around the corner, and it could be snowy. Read AccuWeather's 2025-26 U.S. winter forecast. Chevron right

Mount Vernon, PA

76°F
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Mount Vernon

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Mount Vernon, PA Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, November 20

Day

11/20
58°Hi
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Intervals of clouds and sunshine

Max UV Index2.0 (Low)

WindSW 9 mph

Wind Gusts20 mph

Probability of Precipitation4%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover60%

Night

11/20
35°Lo
RealFeel® 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
Mostly cloudy with a little rain late

WindSSW 10 mph

Wind Gusts30 mph

Probability of Precipitation55%

Probability of Thunderstorms0%

Precipitation0.01 in

Rain0.01 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover71%

Sun & Moon

9 hrs 48 mins
Rise 8:11 AM
Set 5:59 PM
New Moon
Rise 8:47 AM
Set 5:51 PM

Temperature History

11/20
High
Low
Forecast
58°
35°
Average
49°
34°
Last Year
65°
37°
Record
74°
1931
13°
1984

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World North America United States Pennsylvania Mount Vernon

Weather Near Mount Vernon:

  • Bethel Park, PA
  • Morgantown, WV
  • Pittsburgh, PA
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