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

36°F

2°C

Humidity 38%
Wind Speed W 8 G 15 mph
Barometer 30.40 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 28 Mar 6:35 pm EDT
Extended Forecast for

McHenry MD

  • Tonight

    Tonight: Mostly clear, with a low around 27. Northwest wind 5 to 10 mph becoming light and variable.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers. Mostly cloudy, with a high near 60. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers. Mostly cloudy, with a low around 53. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain, mainly after 8am. High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Rain

  • Wednesday Night

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

    Low: 42 °F

    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Northwest wind 5 to 10 mph becoming light and variable.
Sunday
Mostly sunny, with a high near 55. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 43. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Monday
A slight chance of showers. Mostly cloudy, with a high near 60. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 53. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Wednesday
Rain, mainly after 8am. High near 64. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 42. Chance of precipitation is 80%.
Thursday
Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
Saturday
Rain likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
McHenry MD
 39.56°N 79.36°W (Elev. 2500 ft)
Last Update:
4:53 pm EDT Mar 28, 2026
Forecast Valid:
6pm EDT Mar 28, 2026-6pm EDT Apr 4, 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