Hazardous Weather Conditions
Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
69°F
21°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.12 in (1021.0 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 15 Aug 4:56 am EDT |
Extended Forecast for
Barnesville MD
Today
High: 86 °F
Mostly Sunny
Tonight
Low: 70 °F
Mostly Cloudy
then Chance
ShowersSunday
High: 81 °F
Showers
Sunday Night
Low: 71 °F
Showers
LikelyMonday
High: 86 °F
Mostly Sunny
Monday Night
Low: 66 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 86. Northeast wind around 5 mph becoming calm in the morning.
Tonight
A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 70. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%.
Sunday
Showers and thunderstorms, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. High near 81. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 71. South wind around 7 mph becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly sunny, with a high near 86. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 86.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 69. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday
A slight chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Barnesville MD
39.21°N 77.37°W (Elev. 499 ft)
39.21°N 77.37°W (Elev. 499 ft)
5:27 am EDT Aug 15, 2026
5am EDT Aug 15, 2026-6pm EDT Aug 21, 2026
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