



Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest
A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >
Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Fair
82°F
28°C
Humidity | 40% |
Wind Speed | E 6 mph |
Barometer | 30.03 in (1017.4 mb) |
Dewpoint | 55°F (13°C) |
Visibility | 10.00 mi |
Heat Index | 81°F (27°C) |
Last update | 22 Aug 5:53 pm EDT |
Extended Forecast for
Boonsboro MD
Tonight
Low: 61 °F
Mostly Clear
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Partly Cloudy
then Slight
Chance
ShowersSunday
High: 84 °F
Slight Chance
T-storms then
Showers
LikelySunday Night
Low: 66 °F
Showers
LikelyMonday
High: 80 °F
Sunny
Monday Night
Low: 56 °F
Mostly Clear
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 53 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 61. Southeast wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 85. South wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday Night
A slight chance of showers after 2am. Increasing clouds, with a low around 66. Southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. South wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 66. South wind 6 to 8 mph. Chance of precipitation is 60%.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 55.
Friday
Mostly sunny, with a high near 81.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Boonsboro MD
39.51°N 77.64°W (Elev. 643 ft)
39.51°N 77.64°W (Elev. 643 ft)
4:30 pm EDT Aug 22, 2025
6pm EDT Aug 22, 2025-6pm EDT Aug 29, 2025