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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

A Few Clouds

66°F

19°C

Humidity 93%
Wind Speed NW 5 mph
Barometer 29.99 in (1016.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 28 Aug 1:53 am EDT
Extended Forecast for

2 Miles N Williamsport MD

  • Overnight

    Overnight: Mostly cloudy, with a low around 66. Northeast wind around 5 mph.

    Low: 66 °F

    Mostly Cloudy

  • Friday

    Friday: Isolated showers and thunderstorms after 11am. Partly sunny, with a high near 85. North wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 85 °F

    Isolated
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. North wind around 8 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. North wind 5 to 8 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. East wind around 6 mph.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 69.

    Low: 69 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 66. Northeast wind around 5 mph.
Friday
Isolated showers and thunderstorms after 11am. Partly sunny, with a high near 85. North wind 6 to 8 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 60. North wind around 8 mph.
Saturday
Sunny, with a high near 84. North wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 64. East wind around 6 mph.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Mostly cloudy, with a low around 69.
Monday
Mostly sunny, with a high near 90.
Monday Night
Partly cloudy, with a low around 71.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Williamsport MD
 39.64°N 77.82°W (Elev. 492 ft)
Last Update:
2:22 am EDT Aug 28, 2026
Forecast Valid:
2am EDT Aug 28, 2026-6pm EDT Sep 3, 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