National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

55°F

13°C

Humidity 22%
Wind Speed W 20 G 36 mph
Barometer 29.76 in (1008.8 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 13 Mar 11:53 pm EDT
Extended Forecast for

Williamsport MD

  • Overnight

    Overnight: Mostly clear, with a low around 38. West wind 14 to 16 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. Northwest wind 13 to 18 mph, with gusts as high as 31 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. North wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 56. Southeast wind 6 to 16 mph, with gusts as high as 26 mph.

    High: 56 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 50. Southeast wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 50 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain before 8am, then showers between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 66. Breezy. Chance of precipitation is 100%.

    High: 66 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 38. West wind 14 to 16 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 53. Northwest wind 13 to 18 mph, with gusts as high as 31 mph.
Saturday Night
Mostly cloudy, with a low around 36. North wind around 6 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 56. Southeast wind 6 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Rain, mainly after 2am. Low around 50. Southeast wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Monday
Rain before 8am, then showers between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 66. Breezy. Chance of precipitation is 100%.
Monday Night
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Williamsport MD
 39.59°N 77.83°W (Elev. 348 ft)
Last Update:
10:53 pm EDT Mar 13, 2026
Forecast Valid:
12am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation