National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

44°F

7°C

Humidity 47%
Wind Speed S 8 mph
Barometer 29.64 in (1004.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 14 Jan 4:53 am EST
Extended Forecast for

Chambersburg PA

  • Today

    Today: Rain, mainly after 9am. High near 48. Southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain

  • Tonight

    Tonight: Rain likely before 1am, then a chance of rain and snow between 1am and 2am, then a chance of snow after 2am. Cloudy, with a low around 22. Light southwest wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly cloudy, with a high near 27. West wind 10 to 13 mph, with gusts as high as 29 mph.

    High: 27 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 16. West wind 6 to 9 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Decreasing
    Clouds

  • Friday

    Friday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 32. West wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 20%.

    High: 32 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Friday Night

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

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow showers after 1pm. Partly sunny, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly after 9am. High near 48. Southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely before 1am, then a chance of rain and snow between 1am and 2am, then a chance of snow after 2am. Cloudy, with a low around 22. Light southwest wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Mostly cloudy, with a high near 27. West wind 10 to 13 mph, with gusts as high as 29 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 16. West wind 6 to 9 mph, with gusts as high as 25 mph.
Friday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 32. West wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
A chance of rain and snow showers after 1pm. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Partly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 25.
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:
4:46 am EST Jan 14, 2026
Forecast Valid:
5am EST Jan 14, 2026-6pm EST Jan 20, 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