National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Garrett County Airport (K2G4)

Lat: 39.58°NLon: 79.34°WElev: 2933ft.

Fair

37°F

3°C

Humidity 30%
Wind Speed NW 15 G 29 mph
Barometer 30.11 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 14 Mar 12:35 pm EDT
Extended Forecast for

Grantsville MD

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. West wind 13 to 16 mph, with gusts as high as 30 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Calm wind becoming southeast 5 to 7 mph after midnight. Winds could gust as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 31 mph.

    High: 57 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 47. Southeast wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    Showers

  • Monday

    Monday: Showers. High near 65. Southeast wind 13 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%.

    High: 65 °F

    Showers

  • Monday Night

    Monday Night: A chance of snow showers before 2am. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 40%.

    Low: 17 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 25. Breezy.

    High: 25 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. West wind 13 to 16 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, with a low around 35. Calm wind becoming southeast 5 to 7 mph after midnight. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 57. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 31 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 47. Southeast wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
Monday
Showers. High near 65. Southeast wind 13 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%.
Monday Night
A chance of snow showers before 2am. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 40%.
Tuesday
Mostly cloudy, with a high near 25. Breezy.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 35.
Friday
A chance of rain. Partly sunny, with a high near 53. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grantsville MD
 39.68°N 79.17°W (Elev. 2201 ft)
Last Update:
10:53 am EDT Mar 14, 2026
Forecast Valid:
12pm EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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