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.

Fair

55°F

13°C

Humidity 74%
Wind Speed SE 14 G 22 mph
Barometer 29.92 in (1014.3 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 15 Mar 7:53 pm EDT
Extended Forecast for

Chambersburg PA

  • Tonight

    Tonight: Patchy drizzle between 3am and 5am, then patchy drizzle with a slight chance of showers after 5am. Cloudy, with a low around 54. South wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Cloudy then
    Patchy
    Drizzle

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 1pm. Some of the storms could produce heavy rainfall. High near 66. South wind 15 to 18 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 66 °F

    Showers
    Likely then
    Heavy Rain

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before 9pm, then a chance of showers. Mostly cloudy, with a low around 45. South wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 52. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. Northwest wind around 6 mph becoming calm after midnight.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy drizzle between 3am and 5am, then patchy drizzle with a slight chance of showers after 5am. Cloudy, with a low around 54. South wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
Showers, with thunderstorms also possible after 1pm. Some of the storms could produce heavy rainfall. High near 66. South wind 15 to 18 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and thunderstorms likely before 9pm, then a chance of showers. Mostly cloudy, with a low around 45. South wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Partly sunny, with a high near 52. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 34. Northwest wind around 6 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
A chance of showers after 8am. Partly sunny, with a high near 57. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 57.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)
Last Update:
7:54 pm EDT Mar 15, 2025
Forecast Valid:
8pm EDT Mar 15, 2025-6pm EDT Mar 22, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation