Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
78°F
26°C
| Humidity | 71% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.19 in (1023.1 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 15 Aug 9:56 am EDT |
Extended Forecast for
2 Miles NE Potomac MD
Today
High: 87 °F
Increasing
CloudsTonight
Low: 71 °F
Mostly Cloudy
then Chance
ShowersSunday
High: 83 °F
Showers then
T-stormsSunday Night
Low: 72 °F
T-storms
Likely then
Showers
LikelyMonday
High: 88 °F
Mostly Sunny
Monday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 87. Light east wind.
Tonight
A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 71. Light southeast wind. Chance of precipitation is 30%.
Sunday
Showers and thunderstorms, mainly before 4pm. High near 83. South wind 7 to 10 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 72. South wind 5 to 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 88. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 88.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Friday
A slight chance of showers and thunderstorms. Partly 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:
2 Miles NE Potomac MD
39.04°N 77.17°W (Elev. 348 ft)
39.04°N 77.17°W (Elev. 348 ft)
7:53 am EDT Aug 15, 2026
10am EDT Aug 15, 2026-6pm EDT Aug 21, 2026
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