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Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

65°F

18°C

Humidity 45%
Wind Speed SE 14 mph
Barometer 30.20 in (1023.6 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 12 Apr 9:53 pm EDT
Extended Forecast for

Hagerstown, Washington County Regional Airport MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. South wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 78. Southwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Southwest wind 5 to 9 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly after 2pm. Mostly sunny, with a high near 84. Southwest wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 8pm. Partly cloudy, with a low around 64. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 58. South wind 10 to 13 mph, with gusts as high as 21 mph.
Monday
A chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 78. Southwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 59. Southwest wind 5 to 9 mph.
Tuesday
A chance of showers, mainly after 2pm. Mostly sunny, with a high near 84. Southwest wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers, mainly before 8pm. Partly cloudy, with a low around 64. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
Mostly cloudy, with a low around 65.
Thursday
Partly sunny, with a high near 88.
Thursday Night
Mostly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 61.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hagerstown, Washington County Regional Airport MD
 39.72°N 77.72°W (Elev. 699 ft)
Last Update:
7:53 pm EDT Apr 12, 2026
Forecast Valid:
10pm EDT Apr 12, 2026-6pm EDT Apr 19, 2026
 
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