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

14°F

-10°C

Humidity 61%
Wind Speed E 5 mph
Barometer 30.24 in (1026.1 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 9 Dec 5:53 am EST
Extended Forecast for

Chambersburg PA

  • Today

    Today: Increasing clouds, with a high near 33. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 33 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of snow after 4am, mixing with freezing rain after 5am. Mostly cloudy, with a low around 27. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Wednesday

    Wednesday: Rain likely, possibly mixed with freezing rain, becoming all rain after 7am. Mostly cloudy, with a high near 46. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no ice accumulation expected.

    High: 46 °F

    Rain/Freezing
    Rain Likely
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Northwest wind around 8 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. West wind around 10 mph, with gusts as high as 22 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 33. Calm wind becoming south 5 to 8 mph in the afternoon.
Tonight
A slight chance of snow after 4am, mixing with freezing rain after 5am. Mostly cloudy, with a low around 27. South wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Rain likely, possibly mixed with freezing rain, becoming all rain after 7am. Mostly cloudy, with a high near 46. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no ice accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 28. Northwest wind around 8 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 36. West wind around 10 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 36.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 37.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)
Last Update:
4:34 am EST Dec 9, 2025
Forecast Valid:
6am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation