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.

A Few Clouds

59°F

15°C

Humidity 56%
Wind Speed E 6 mph
Barometer 29.79 in (1009.8 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 11 Nov 5:53 pm EST
Extended Forecast for

4 Miles NNE South Mountain PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Southeast wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, mainly before 5pm. Patchy fog between 8am and 9am. High near 54. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers before 3am, then a chance of showers after 4am. Mostly cloudy, with a low around 34. Northwest wind 9 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 43. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Northwest wind 5 to 8 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Showers, mainly before 5pm. Patchy fog between 8am and 9am. High near 54. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers before 3am, then a chance of showers after 4am. Mostly cloudy, with a low around 34. Northwest wind 9 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 43. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 29. Northwest wind 5 to 8 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE South Mountain PA
 39.89°N 77.49°W (Elev. 1263 ft)
Last Update:
5:11 pm EST Nov 11, 2026
Forecast Valid:
6pm EST Nov 11, 2026-6pm EST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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