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

14°F

-10°C

Humidity 67%
Wind Speed SW 9 mph
Barometer 30.09 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 15 Dec 6:35 pm EST
Extended Forecast for

5 Miles WNW Grantsville MD

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 14. West wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 35. West wind around 7 mph.

    High: 35 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Southwest wind 7 to 14 mph, with gusts as high as 28 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. West wind 5 to 7 mph becoming southeast after midnight.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers after 1pm. Partly sunny, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers before 1am, then rain and snow showers likely. Low around 24. Breezy. Chance of precipitation is 100%.

    Low: 24 °F

    Showers then
    Rain/Snow and
    Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 32. Breezy.

    High: 32 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 14. West wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 35. West wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Southwest wind 7 to 14 mph, with gusts as high as 28 mph.
Wednesday
Partly sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 27. West wind 5 to 7 mph becoming southeast after midnight.
Thursday
A chance of showers after 1pm. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Thursday Night
Rain showers before 1am, then rain and snow showers likely. Low around 24. Breezy. Chance of precipitation is 100%.
Friday
Mostly cloudy, with a high near 32. Breezy.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 45.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 41.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Grantsville MD
 39.73°N 79.25°W (Elev. 2303 ft)
Last Update:
3:21 pm EST Dec 15, 2025
Forecast Valid:
6pm EST Dec 15, 2025-6pm EST Dec 22, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation