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.

Overcast

28°F

-2°C

Humidity 69%
Wind Speed SW 15 G 20 mph
Barometer 29.87 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 11 Nov 8:55 pm EST
Extended Forecast for

3 Miles NNW Wellersburg PA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 32 mph.

    Low: 27 °F

    Mostly Cloudy
    then
    Decreasing
    Clouds and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 42. Breezy, with a west wind 22 to 25 mph, with gusts as high as 39 mph.

    High: 42 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Windy, with a west wind 22 to 26 mph, with gusts as high as 37 mph.

    Low: 33 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. West wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 32 mph.
Wednesday
Sunny, with a high near 42. Breezy, with a west wind 22 to 25 mph, with gusts as high as 39 mph.
Wednesday Night
Partly cloudy, with a low around 33. Windy, with a west wind 22 to 26 mph, with gusts as high as 37 mph.
Thursday
Mostly sunny, with a high near 45. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 31. West wind 11 to 15 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 51.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 37. Breezy.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
A chance of showers. Partly sunny, with a high near 46. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Wellersburg PA
 39.76°N 78.87°W (Elev. 2480 ft)
Last Update:
3:04 pm EST Nov 11, 2025
Forecast Valid:
9pm EST Nov 11, 2025-6pm EST Nov 18, 2025
 
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