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

38°F

3°C

Humidity 68%
Wind Speed NW 12 mph
Barometer 29.90 in (1013.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 11 Jan 5:53 am EST
Extended Forecast for

Chambersburg PA

  • Today

    Today: Scattered rain and snow showers, mainly before 2pm. The rain and snow could be heavy at times. Increasing clouds, with a high near 42. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Mostly Sunny
    then
    Scattered
    Rain/Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West wind 9 to 13 mph, with gusts as high as 31 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. Southwest wind 6 to 9 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Light southwest wind.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of rain and snow showers before 1pm. Partly sunny, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Scattered rain and snow showers, mainly before 2pm. The rain and snow could be heavy at times. Increasing clouds, with a high near 42. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Partly cloudy, with a low around 27. West wind 9 to 13 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 43. Southwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 28. Light southwest wind.
Tuesday
Mostly sunny, with a high near 47. Calm wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Thursday
A chance of rain and snow showers before 1pm. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 37.
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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:
1:06 am EST Jan 11, 2026
Forecast Valid:
6am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation