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

68°F

20°C

Humidity 60%
Wind Speed W 8 mph
Barometer 30.02 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Apr 2:15 am EDT
Extended Forecast for

McHenry MD

  • Overnight

    Overnight: Mostly cloudy, with a low around 63. West wind around 9 mph.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 79. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 79 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 57. West wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

    Low: 57 °F

    Scattered
    T-storms then
    Scattered
    Showers

  • Friday

    Friday: A chance of showers, mainly between 8am and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 73. Northwest wind around 11 mph. Chance of precipitation is 30%.

    High: 73 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. Northwest wind around 5 mph becoming calm.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.

    High: 82 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 8pm. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.

    High: 49 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 63. West wind around 9 mph.
Thursday
Partly sunny, with a high near 79. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 57. West wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Friday
A chance of showers, mainly between 8am and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 73. Northwest wind around 11 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 56. Northwest wind around 5 mph becoming calm.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Saturday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Sunday
A chance of showers. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McHenry MD
 39.56°N 79.36°W (Elev. 2500 ft)
Last Update:
2:23 am EDT Apr 16, 2026
Forecast Valid:
2am EDT Apr 16, 2026-6pm EDT Apr 22, 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