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.

Overcast

45°F

7°C

Humidity 68%
Wind Speed NW 15 G 23 mph
Barometer 29.55 in (1001.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 12 Nov 11:53 pm EST
Extended Forecast for

3 Miles S Williamson PA

  • Overnight

    Overnight: A slight chance of rain. Mostly cloudy, with a low around 37. Northwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain

  • Friday

    Friday: A chance of rain, mainly before 10am. Mostly cloudy, with a high near 47. North wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. North wind 5 to 8 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. West wind 6 to 9 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of rain. Mostly cloudy, with a low around 37. Northwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 47. North wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 32. North wind 5 to 8 mph.
Saturday
Mostly cloudy, with a high near 47. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 34. West wind 6 to 9 mph.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Clear, with a low around 26.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Clear, with a low around 27.
Thursday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Williamson PA
 39.82°N 77.82°W (Elev. 597 ft)
Last Update:
7:06 pm EST Nov 12, 2026
Forecast Valid:
12am EST Nov 13, 2026-6pm EST Nov 19, 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