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

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

47°F

8°C

Humidity 31%
Wind Speed W 17 mph
Barometer 30.10 in (1020.4 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 14 Mar 10:53 am EDT
Extended Forecast for

Mount Aetna MD

  • Today

    Today: Sunny, with a high near 52. West wind 13 to 15 mph, with gusts as high as 28 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Light and variable wind.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 57. Southeast wind 7 to 17 mph, with gusts as high as 26 mph.

    High: 57 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers. Low around 52. Southeast wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Showers
    Likely then
    Showers

  • Monday

    Monday: Showers. High near 68. Breezy, with a south wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%.

    High: 68 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Rain showers likely, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 52. West wind 13 to 15 mph, with gusts as high as 28 mph.
Tonight
Increasing clouds, with a low around 35. Light and variable wind.
Sunday
Mostly cloudy, with a high near 57. Southeast wind 7 to 17 mph, with gusts as high as 26 mph.
Sunday Night
Showers. Low around 52. Southeast wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. High near 68. Breezy, with a south wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%.
Monday Night
Rain showers likely, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly cloudy, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Aetna MD
 39.62°N 77.68°W (Elev. 564 ft)
Last Update:
10:53 am EDT Mar 14, 2026
Forecast Valid:
11am 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