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

45°F

7°C

Humidity 57%
Wind Speed Calm
Barometer 30.37 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 Oct 8:15 pm EDT
Extended Forecast for

Stoystown PA

  • Tonight

    Tonight: Clear, with a low around 37. Calm wind.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Calm wind becoming north around 6 mph in the afternoon.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Areas of fog before 10am. Otherwise, sunny, with a high near 63. Light north wind.

    High: 63 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am. Otherwise, clear, with a low around 34. Calm wind.

    Low: 34 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, sunny, with a high near 61.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 37. Calm wind.
Tuesday
Sunny, with a high near 65. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 35. Light and variable wind.
Wednesday
Areas of fog before 10am. Otherwise, sunny, with a high near 63. Light north wind.
Wednesday Night
Patchy fog after 2am. Otherwise, clear, with a low around 34. Calm wind.
Thursday
Patchy fog before 7am. Otherwise, sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 57.
Friday Night
Clear, with a low around 34.
Saturday
Sunny, with a high near 57.
Saturday Night
Clear, with a low around 36.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stoystown PA
 40.1°N 78.96°W (Elev. 2178 ft)
Last Update:
8:06 pm EDT Oct 19, 2026
Forecast Valid:
8pm EDT Oct 19, 2026-6pm EDT Oct 26, 2026
 
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Additional Resources

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