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.

Unknown Precip

25°F

-4°C

Humidity 86%
Wind Speed NW 9 G 18 mph
Barometer 30.23 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 23 Mar 10:55 pm EDT
Extended Forecast for

Grantsville MD

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Northwest wind 6 to 15 mph, with gusts as high as 26 mph.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. South wind 5 to 7 mph, with gusts as high as 18 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain before 2pm, then a chance of rain and snow. High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Rain then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of snow before 8pm. Partly cloudy, with a low around 21. Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Northwest wind 6 to 15 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 48. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 31. Calm wind.
Wednesday
Partly sunny, with a high near 59. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 45. South wind 5 to 7 mph, with gusts as high as 18 mph.
Thursday
A slight chance of rain. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.
Thursday Night
Rain. Low around 42. Chance of precipitation is 80%.
Friday
Rain before 2pm, then a chance of rain and snow. High near 50. Chance of precipitation is 80%.
Friday Night
A chance of snow before 8pm. Partly cloudy, with a low around 21. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 42.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grantsville MD
 39.7°N 79.17°W (Elev. 2201 ft)
Last Update:
10:53 pm EDT Mar 23, 2026
Forecast Valid:
11pm EDT Mar 23, 2026-6pm EDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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