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Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

14°F

-10°C

Humidity 71%
Wind Speed E 3 mph
Barometer 30.13 in (1022.4 mb)
Dewpoint 6°F (-14°C)
Visibility 9.00 mi
Last update 5 Feb 4:53 am EST
Extended Forecast for

3 Miles SSW Mercersburg PA

  • Today

    Today: Increasing clouds, with a high near 32. Calm wind.

    High: 32 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely, mainly after 1pm.  Mostly cloudy, with a high near 33. Light and variable wind.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Chance Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: Isolated snow showers before 1am.  Mostly cloudy, with a low around 10. Wind chill values as low as zero. Light west wind becoming northwest 12 to 17 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 20%.

    Low: 10 °F

    Isolated Snow
    Showers

  • Saturday

    Saturday: Sunny, with a high near 18. Blustery, with a northwest wind 21 to 24 mph, with gusts as high as 43 mph.

    High: 18 °F

    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 32. Calm wind.
Tonight
Mostly cloudy, with a low around 17. Calm wind.
Friday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Isolated snow showers before 1am. Mostly cloudy, with a low around 10. Wind chill values as low as zero. Light west wind becoming northwest 12 to 17 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 18. Blustery, with a northwest wind 21 to 24 mph, with gusts as high as 43 mph.
Saturday Night
Mostly clear, with a low around 5.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Partly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A chance of showers. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mercersburg PA
 39.78°N 77.94°W (Elev. 551 ft)
4:36 am EST Feb 5, 2026
5am EST Feb 5, 2026-6pm EST Feb 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database