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

38°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 29.91 in (1014.2 mb)
Dewpoint 38°F (3°C)
Visibility 2.00 mi
Last update 19 Feb 10:53 pm EST
Extended Forecast for

Chambersburg PA

  • Tonight

    Tonight: Rain, mainly after 2am. Areas of fog after 1am. Low around 39. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain and
    Areas Fog

  • Friday

    Friday: Rain, mainly before 9am. Patchy fog before 10am. High near 51. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain and
    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. West wind around 6 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. West wind 3 to 5 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 1am, mixing with snow after 4am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers likely. Cloudy, with a low around 31. Chance of precipitation is 60%.

    Low: 31 °F

    Snow Showers
    Likely

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Chance Snow
    Showers

  • Monday Night

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

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly after 2am. Areas of fog after 1am. Low around 39. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 9am. Patchy fog before 10am. High near 51. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly clear, with a low around 36. West wind around 6 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 51. West wind 3 to 5 mph.
Saturday Night
A chance of rain after 1am, mixing with snow after 4am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Snow, possibly mixed with rain. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers likely. Cloudy, with a low around 31. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 47. 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:
7:06 pm EST Feb 19, 2026
Forecast Valid:
11pm EST Feb 19, 2026-6pm EST Feb 26, 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