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.

A Few Clouds

68°F

20°C

Humidity 56%
Wind Speed SW 13 G 23 mph
Barometer 30.06 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 10 Mar 1:35 pm EDT
Extended Forecast for

McHenry MD

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 57. Southwest wind around 7 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain and thunderstorms, mainly before 3pm, then rain likely and possibly a thunderstorm after 5pm. High near 72. Southwest wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 72 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 5am, then rain and snow. Some thunder is also possible. Low around 30. West wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow, mainly before 8am. High near 38. Northwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow then
    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 70. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 57. Southwest wind around 7 mph.
Wednesday
Rain and thunderstorms, mainly before 3pm, then rain likely and possibly a thunderstorm after 5pm. High near 72. Southwest wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain before 5am, then rain and snow. Some thunder is also possible. Low around 30. West wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow, mainly before 8am. High near 38. Northwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 28.
Friday
Mostly cloudy, with a high near 52.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Mostly cloudy, with a high near 62.
Sunday Night
Rain. Low around 32. Chance of precipitation is 80%.
Monday
Rain and snow. High near 43. Chance of precipitation is 80%.
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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:
12:04 pm EDT Mar 10, 2026
Forecast Valid:
1pm EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation