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.

Overcast

36°F

2°C

Humidity 48%
Wind Speed S 13 G 23 mph
Barometer 30.26 in (1026.3 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 30 Nov 4:53 am EST
Extended Forecast for

Chambersburg PA

  • Today

    Today: A chance of snow showers before 10am, then a chance of rain showers between 10am and noon. Mostly cloudy, with a high near 46. South wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 41. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Snow likely after 1am. Increasing clouds, with a low around 26. Light southeast wind. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Mostly Cloudy
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow before 10am, then snow, possibly mixed with rain. High near 40. South wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Rain/Snow

  • Tuesday Night

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

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
A chance of snow showers before 10am, then a chance of rain showers between 10am and noon. Mostly cloudy, with a high near 46. South wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 6 to 8 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 41. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Snow likely after 1am. Increasing clouds, with a low around 26. Light southeast wind. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow before 10am, then snow, possibly mixed with rain. High near 40. South wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 31.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
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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:
4:01 am EST Nov 30, 2025
Forecast Valid:
5am EST Nov 30, 2025-6pm EST Dec 6, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation