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.

Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 30.14 in
Dewpoint 34°F (1°C)
Visibility 5.00 mi
Wind Chill29°F (-2°C)
Last update 8 Jan 7:55 am EST
Extended Forecast for

2 Miles WNW Jennerstown PA

  • Today

    Today: Mostly sunny, with a high near 52. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 41. South wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 41 °F

    Decreasing
    Clouds

  • Friday

    Friday: Showers, mainly after 11am. High near 58. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Showers
    Likely then
    Showers

  • Friday Night

    Friday Night: Showers likely. Cloudy, with a low around 45. Southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 50. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers

  • Saturday Night

    Saturday Night: Rain showers likely before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of snow showers. Partly sunny, with a high near 35. Breezy. Chance of precipitation is 50%.

    High: 35 °F

    Chance Snow
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 52. Calm wind becoming southeast around 6 mph in the afternoon.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 41. South wind 6 to 10 mph, with gusts as high as 23 mph.
Friday
Showers, mainly after 11am. High near 58. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely. Cloudy, with a low around 45. Southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers. High near 50. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain showers likely before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
A chance of snow showers. Partly sunny, with a high near 35. Breezy. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A chance of showers. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
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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:
7:21 am EST Jan 8, 2026
Forecast Valid:
8am EST Jan 8, 2026-6pm EST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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