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.

Light Rain

38°F

3°C

Humidity 73%
Wind Speed SE 6 mph
Barometer 29.43 in (997.9 mb)
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Wind Chill33°F (1°C)
Last update 10 Dec 2:53 pm EST
Extended Forecast for

Chewsville MD

  • This Afternoon

    This Afternoon: A chance of rain. Cloudy, with a high near 44. South wind around 9 mph. Chance of precipitation is 50%.

    High: 44 °F

    Chance Rain

  • Tonight

    Tonight: A slight chance of rain before 8pm. Mostly cloudy, with a low around 28. Southwest wind 7 to 11 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. West wind 13 to 16 mph, with gusts as high as 33 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 25. West wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of snow. Mostly cloudy, with a high near 36. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.

    Low: 22 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of rain. Cloudy, with a high near 44. South wind around 9 mph. Chance of precipitation is 50%.
Tonight
A slight chance of rain before 8pm. Mostly cloudy, with a low around 28. Southwest wind 7 to 11 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 34. West wind 13 to 16 mph, with gusts as high as 33 mph.
Thursday Night
Increasing clouds, with a low around 25. West wind 6 to 9 mph, with gusts as high as 18 mph.
Friday
A slight chance of snow. Mostly cloudy, with a high near 36. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 39.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chewsville MD
 39.62°N 77.68°W (Elev. 564 ft)
Last Update:
1:59 pm EST Dec 10, 2025
Forecast Valid:
3pm EST Dec 10, 2025-6pm EST Dec 17, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation