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Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

39°F

4°C

Humidity 67%
Wind Speed NW 9 mph
Barometer 29.82 in (1011.2 mb)
Dewpoint 29°F (-2°C)
Visibility 8.00 mi
Wind Chill33°F (1°C)
Last update 11 Feb 5:53 am EST
Extended Forecast for

3 Miles SSW Mercersburg PA

  • Today

    Today: Partly sunny, with a high near 40. West wind 5 to 15 mph, with gusts as high as 32 mph.

    High: 40 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Northwest wind 10 to 13 mph, with gusts as high as 29 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35. Northwest wind 10 to 13 mph, with gusts as high as 26 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. Northwest wind 5 to 7 mph.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41. Northwest wind 5 to 7 mph.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Partly sunny, with a high near 40. West wind 5 to 15 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 27. Northwest wind 10 to 13 mph, with gusts as high as 29 mph.
Thursday
Partly sunny, with a high near 35. Northwest wind 10 to 13 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 22. Northwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 41. Northwest wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
A chance of rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Washington's Birthday
Mostly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mercersburg PA
 39.78°N 77.94°W (Elev. 551 ft)
Last Update:
6:11 am EST Feb 11, 2026
Forecast Valid:
6am EST Feb 11, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
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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