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.

Light Rain Fog/Mist

48°F

9°C

Humidity 93%
Wind Speed N 7 mph
Barometer 29.83 in (1011.3 mb)
Dewpoint 46°F (8°C)
Visibility 2.50 mi
Wind Chill45°F (7°C)
Last update 22 Nov 1:53 am EST
Extended Forecast for

Chambersburg PA

  • Overnight

    Overnight: Showers likely, mainly before 4am. Patchy fog. Otherwise, cloudy, with a low around 45. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers between 7am and 11am. Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 56. Calm wind becoming north around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Calm wind becoming west 5 to 9 mph in the morning.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. West wind 3 to 6 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Monday Night

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

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 1pm. Cloudy, with a high near 52. Chance of precipitation is 50%.

    High: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Overnight
Showers likely, mainly before 4am. Patchy fog. Otherwise, cloudy, with a low around 45. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers between 7am and 11am. Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 56. Calm wind becoming north around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Partly cloudy, with a low around 32. Calm wind.
Sunday
Mostly sunny, with a high near 56. Calm wind becoming west 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 33. West wind 3 to 6 mph.
Monday
Sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
A chance of showers after 1pm. Cloudy, with a high near 52. Chance of precipitation is 50%.
Tuesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Wednesday
A chance of showers before 1pm. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 36.
Thanksgiving Day
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 43.
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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:
1:05 am EST Nov 22, 2025
Forecast Valid:
2am EST Nov 22, 2025-6pm EST Nov 28, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation