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

36°F

2°C

Humidity 55%
Wind Speed NW 13 G 23 mph
Barometer 30.27 in (1026.5 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 30 Nov 11:53 pm EST
Extended Forecast for

Williamsport MD

  • Overnight

    Overnight: Partly cloudy, with a low around 27. West wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Snow likely between 1am and 4am, then snow, possibly mixed with sleet. Low around 26. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%. New snow and sleet accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Mostly Cloudy
    then
    Snow/Sleet

  • Tuesday

    Tuesday: Rain and sleet, possibly mixed with snow, becoming all rain after 10am. High near 39. Light and variable wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    High: 39 °F

    Wintry Mix
    then Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Northwest wind 6 to 9 mph.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. West wind 7 to 9 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 41. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.
Monday Night
Snow likely between 1am and 4am, then snow, possibly mixed with sleet. Low around 26. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%. New snow and sleet accumulation of 1 to 2 inches possible.
Tuesday
Rain and sleet, possibly mixed with snow, becoming all rain after 10am. High near 39. Light and variable wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Tuesday Night
Partly cloudy, with a low around 21. Northwest wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 32.
Friday Night
A chance of snow and freezing rain. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Saturday
A chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsport MD
 39.59°N 77.83°W (Elev. 348 ft)
Last Update:
9:53 pm EST Nov 30, 2025
Forecast Valid:
12am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation