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

41°F

5°C

Humidity 66%
Wind Speed N 10 mph
Barometer 30.06 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 27 Dec 1:53 pm EST
Extended Forecast for

Chambersburg PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 40. North wind around 5 mph becoming calm.

    High: 40 °F

    Mostly Cloudy

  • Tonight

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

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain, mainly before 2pm. Cloudy, with a high near 44. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 1am. Cloudy, with a low around 40. South wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: A chance of showers, mainly before 1pm. Partly sunny, with a high near 55. Breezy, with a south wind 11 to 20 mph becoming west in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 40. North wind around 5 mph becoming calm.
Tonight
Mostly cloudy, with a low around 26. Calm wind.
Sunday
A chance of rain, mainly before 2pm. Cloudy, with a high near 44. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
A chance of rain, mainly after 1am. Cloudy, with a low around 40. South wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday
A chance of showers, mainly before 1pm. Partly sunny, with a high near 55. Breezy, with a south wind 11 to 20 mph becoming west in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 26.
New Year's Day
Mostly cloudy, with a high near 36.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Sunny, with a high near 32.
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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:
2:11 pm EST Dec 27, 2025
Forecast Valid:
2pm EST Dec 27, 2025-6pm EST Jan 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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