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

30°F

-1°C

Humidity 39%
Wind Speed N 16 mph
Barometer 30.24 in (1025.8 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 8 Dec 11:53 am EST
Extended Forecast for

Chambersburg PA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 29. Northeast wind 6 to 8 mph.

    High: 29 °F

    Cloudy

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 13. Light northeast wind.

    Low: 13 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 27. South wind around 6 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of snow before 10am, then a chance of rain. Cloudy, with a high near 45. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers after 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Cloudy, with a high near 29. Northeast wind 6 to 8 mph.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 13. Light northeast wind.
Tuesday
Mostly sunny, with a high near 33. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 27. South wind around 6 mph.
Wednesday
A chance of snow before 10am, then a chance of rain. Cloudy, with a high near 45. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
A chance of snow showers after 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 31.
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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:
12:41 pm EST Dec 8, 2025
Forecast Valid:
12pm EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation