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

36°F

2°C

Humidity 87%
Wind Speed S 7 mph
Barometer 30.12 in
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Wind Chill30°F (-1°C)
Last update 28 Dec 8:50 am EST
Extended Forecast for

Chambersburg PA

  • Today

    Today: Showers likely before 3pm, then a slight chance of rain between 3pm and 5pm. Cloudy, with a high near 43. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: A slight chance of rain before 10pm, then a chance of rain after 4am. Mostly cloudy, with a temperature rising to around 47 by 5am. South wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F⇑

    Chance Rain

  • Monday

    Monday: A chance of rain before 8am, then a chance of showers between 8am and 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 36 by 5pm. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F⇓

    Chance Rain
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. West wind around 18 mph, with gusts as high as 41 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 32. Breezy, with a west wind 13 to 20 mph, with gusts as high as 39 mph.

    High: 32 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

Detailed Forecast

Today
Showers likely before 3pm, then a slight chance of rain between 3pm and 5pm. Cloudy, with a high near 43. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of rain before 10pm, then a chance of rain after 4am. Mostly cloudy, with a temperature rising to around 47 by 5am. South wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain before 8am, then a chance of showers between 8am and 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 36 by 5pm. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 25. West wind around 18 mph, with gusts as high as 41 mph.
Tuesday
Partly sunny, with a high near 32. Breezy, with a west wind 13 to 20 mph, with gusts as high as 39 mph.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 26.
New Year's Day
Mostly cloudy, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 19.
Saturday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)
Last Update:
7:06 am EST Dec 28, 2025
Forecast Valid:
9am EST Dec 28, 2025-6pm EST Jan 3, 2026
 
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Additional Resources

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Chance of Precipitation