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

38°F

3°C

Humidity 57%
Wind Speed Calm
Barometer 29.80 in (1010.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 26 Feb 4:53 am EST
Extended Forecast for

Chambersburg PA

  • Today

    Today: A slight chance of rain and snow showers, mainly between 3pm and 4pm. Partly sunny, with a high near 43. Calm wind. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. Calm wind becoming south around 5 mph in the afternoon.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Light south wind.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Calm wind becoming west around 5 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain showers after 1am, mixing with snow after 4am. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Monday

    Monday: A chance of snow showers. Cloudy, with a high near 30. Chance of precipitation is 50%.

    High: 30 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A slight chance of rain and snow showers, mainly between 3pm and 4pm. Partly sunny, with a high near 43. Calm wind. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 26. Calm wind.
Friday
Sunny, with a high near 50. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 34. Light south wind.
Saturday
Sunny, with a high near 59. Calm wind becoming west around 5 mph.
Saturday Night
A slight chance of rain showers after 1am, mixing with snow after 4am. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Monday
A chance of snow showers. Cloudy, with a high near 30. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 45. 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:
1:21 am EST Feb 26, 2026
Forecast Valid:
5am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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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