Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Mostly Cloudy
66°F
19°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.07 in (1019.4 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 21 Aug 11:56 pm EDT |
Extended Forecast for
Damascus MD
Overnight
Low: 63 °F
Chance
ShowersSaturday
High: 76 °F
Showers
LikelySaturday Night
Low: 65 °F
Chance
T-storms then
Chance
ShowersSunday
High: 80 °F
Decreasing
CloudsSunday Night
Low: 60 °F
Mostly Clear
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Detailed Forecast
Overnight
A chance of showers after 4am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%.
Saturday
Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 76. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 40%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 80. West wind 5 to 9 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 60. West wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Damascus MD
39.26°N 77.19°W (Elev. 548 ft)
39.26°N 77.19°W (Elev. 548 ft)
10:53 pm EDT Aug 21, 2026
12am EDT Aug 22, 2026-6pm EDT Aug 28, 2026
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