National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Somerset County Airport (K2G9)

Lat: 40.04°NLon: 79.02°WElev: 2275ft.

Fair

41°F

5°C

Humidity 33%
Wind Speed W 16 G 23 mph
Barometer 30.14 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 14 Mar 3:35 pm EDT
Extended Forecast for

Stoystown PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Calm wind becoming southeast 5 to 7 mph after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 55. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 33 mph.

    High: 55 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 45. Southeast wind 14 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance
    Showers

  • Monday

    Monday: Showers. High near 63. South wind 11 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Showers

  • Monday Night

    Monday Night: A chance of snow showers before 2am. Mostly cloudy, with a low around 18. West wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 25. Chance of precipitation is 20%.

    High: 25 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. Calm wind becoming southeast 5 to 7 mph after midnight.
Sunday
Partly sunny, with a high near 55. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 33 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 45. Southeast wind 14 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. High near 63. South wind 11 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of snow showers before 2am. Mostly cloudy, with a low around 18. West wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Tuesday
A slight chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 25. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Mostly cloudy, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 54.
Friday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 54. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stoystown PA
 40.1°N 78.93°W (Elev. 2090 ft)
Last Update:
2:28 pm EDT Mar 14, 2026
Forecast Valid:
3pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation