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

59°F

15°C

Humidity 51%
Wind Speed SW 3 mph
Barometer 29.82 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 11 Nov 2:55 pm EST
Extended Forecast for

Stoystown PA

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Calm wind.

    Low: 43 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Showers. Patchy fog before 10am. High near 49. Calm wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Showers and
    Patchy Fog
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 2am, then a chance of snow showers between 2am and 5am. Cloudy, with a low around 29. Northwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow showers, mainly after 7am. Mostly cloudy, with a high near 39. Northwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 39 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 26. Northwest wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. Calm wind.
Thursday
Showers. Patchy fog before 10am. High near 49. Calm wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain and snow showers before 2am, then a chance of snow showers between 2am and 5am. Cloudy, with a low around 29. Northwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
A chance of snow showers, mainly after 7am. Mostly cloudy, with a high near 39. Northwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 26. Northwest wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Sunday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly cloudy, with a high near 42.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stoystown PA
 40.1°N 78.93°W (Elev. 2090 ft)
Last Update:
2:26 pm EST Nov 11, 2026
Forecast Valid:
3pm EST Nov 11, 2026-6pm EST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation