Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
67°F
19°C
| Humidity | 49% |
| Wind Speed | S 3 mph |
| Barometer | 29.98 in (1016.1 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 12:56 am EDT |
Extended Forecast for
Barnesville MD
Overnight

Low: 57 °F
Partly Cloudy
Wednesday
High: 76 °F
Chance
T-storms then
Showers
LikelyWednesday Night
Low: 43 °F
Chance
T-storms then
ShowersThursday

High: 49 °F
Showers
Likely and
BreezyThursday Night

Low: 32 °F
Mostly Clear
Friday
High: 53 °F
Partly Sunny
then Partly
Sunny and
BreezyFriday Night

Low: 38 °F
Partly Cloudy
Saturday

High: 54 °F
Mostly Sunny
Saturday Night

Low: 39 °F
Mostly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 57. South wind around 6 mph.
Wednesday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 76. South wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, then showers after 3am. Low around 43. Southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 49. Breezy, with a northwest wind 18 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly clear, with a low around 32. Northwest wind 5 to 10 mph becoming light west after midnight.
Friday
Partly sunny, with a high near 53. Breezy.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Mostly cloudy, with a high near 64.
Sunday Night
Showers likely. Cloudy, with a low around 48. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 57. Breezy. Chance of precipitation is 70%.
Monday Night
A chance of showers. Partly cloudy, with a low around 25. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 36.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Barnesville MD
39.21°N 77.37°W (Elev. 499 ft)
39.21°N 77.37°W (Elev. 499 ft)
10:53 pm EDT Mar 10, 2026
1am EDT Mar 11, 2026-6pm EDT Mar 17, 2026


