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 66%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 17 Oct 10:15 pm EDT
Extended Forecast for

2 Miles WNW Jennerstown PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 74. Southwest wind 3 to 7 mph.

    High: 74 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 54. South wind around 7 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 2pm. High near 73. Southeast wind 10 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 73 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 43. West wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before 8am. Partly sunny, with a high near 57. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. Calm wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 74. Southwest wind 3 to 7 mph.
Saturday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 54. South wind around 7 mph. Chance of precipitation is 20%.
Sunday
Showers, mainly after 2pm. High near 73. Southeast wind 10 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers. Low around 43. West wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Showers likely, mainly before 8am. Partly sunny, with a high near 57. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Mostly clear, with a low around 42.
Tuesday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Wednesday
A chance of showers before 2pm. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 55.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Friday
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:
2 Miles WNW Jennerstown PA
 40.18°N 79.09°W (Elev. 1932 ft)
Last Update:
8:06 pm EDT Oct 17, 2025
Forecast Valid:
10pm EDT Oct 17, 2025-6pm EDT Oct 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation