Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

76°F

24°C

Humidity 37%
Wind Speed S 14 mph
Barometer 29.87 in (1012.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 26 Mar 1:53 pm EDT
Extended Forecast for

3 Miles SSW Mercersburg PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. Southwest wind around 10 mph, with gusts as high as 21 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers after 3am.  Low around 48. Southwest wind around 7 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers before noon, then a chance of showers after 1pm.  High near 55. North wind 6 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Calm wind becoming northwest 5 to 8 mph after midnight. Winds could gust as high as 21 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 46. Northwest wind around 9 mph, with gusts as high as 20 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 77. Southwest wind around 10 mph, with gusts as high as 21 mph.
Tonight
A chance of showers and thunderstorms, then showers after 3am. Low around 48. Southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers before noon, then a chance of showers after 1pm. High near 55. North wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Calm wind becoming northwest 5 to 8 mph after midnight. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 46. Northwest wind around 9 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 68.
Monday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mercersburg PA
 39.78°N 77.94°W (Elev. 551 ft)
2:21 pm EDT Mar 26, 2026
2pm EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
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Additional Resources

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