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.

Fog/Mist

34°F

1°C

Humidity 92%
Wind Speed N 8 mph
Barometer 30.04 in (1018.8 mb)
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Wind Chill27°F (-3°C)
Last update 16 Feb 5:53 am EST
Extended Forecast for

Chambersburg PA

  • Washington's Birthday

    Washington's Birthday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Cloudy

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 57. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 57 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain after 1pm. Partly sunny, with a high near 59. Chance of precipitation is 30%.

    High: 59 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely

Detailed Forecast

Washington's Birthday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 48. Calm wind.
Tonight
Mostly cloudy, with a low around 34. Calm wind.
Tuesday
Partly sunny, with a high near 55. Calm wind.
Tuesday Night
Cloudy, with a low around 41. Calm wind.
Wednesday
A chance of rain. Mostly cloudy, with a high near 57. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
A chance of rain after 1pm. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 40%.
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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:
5:52 am EST Feb 16, 2026
Forecast Valid:
6am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation