National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Overcast

25°F

-4°C

Humidity 40%
Wind Speed E 6 mph
Barometer 30.21 in (1025.3 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 9 Feb 8:53 pm EST
Extended Forecast for

Chambersburg PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. Light and variable wind.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Light and variable wind becoming northwest around 6 mph after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 39. West wind 7 to 11 mph, with gusts as high as 25 mph.

    High: 39 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. Northwest wind around 8 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Thursday Night

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

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Calm wind.
Tuesday
Mostly cloudy, with a high near 43. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 30. Light and variable wind becoming northwest around 6 mph after midnight.
Wednesday
Mostly cloudy, with a high near 39. West wind 7 to 11 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 25. Northwest wind around 8 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 22.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Sunday
Rain and snow likely. Cloudy, with a high near 37. Chance of precipitation is 70%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 31. Chance of precipitation is 70%.
Washington's Birthday
A chance of rain. Partly sunny, with a high near 42. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)
Last Update:
7:06 pm EST Feb 9, 2026
Forecast Valid:
9pm EST Feb 9, 2026-6pm EST Feb 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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