Hazardous Weather Conditions
Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
49°F
9°C
| Humidity | 100% |
| Wind Speed | SE 9 mph |
| Barometer | 29.86 in (1012.3 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 22 Mar 4:56 am EDT |
Extended Forecast for
North Potomac MD
Today
High: 81 °F
Mostly Sunny
Tonight
Low: 50 °F
Chance
Showers then
ShowersMonday
High: 55 °F
Chance
ShowersMonday Night
Low: 33 °F
Mostly Clear
Tuesday
High: 50 °F
Mostly Sunny
Tuesday Night
Low: 36 °F
Mostly Cloudy
Wednesday
High: 60 °F
Mostly Cloudy
Wednesday Night
Low: 46 °F
Mostly Cloudy
then Chance
RainThursday
High: 67 °F
Chance Rain
Detailed Forecast
Today
Mostly sunny, with a high near 81. South wind 5 to 11 mph, with gusts as high as 21 mph.
Tonight
Showers and thunderstorms likely before 4am, then showers and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Low around 50. West wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers before 7am, then a slight chance of rain between 7am and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 55. Northwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 33. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 50. North wind around 5 mph becoming light and variable.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 60.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Thursday
A chance of rain before 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 55. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 49.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
North Potomac MD
39.11°N 77.25°W (Elev. 351 ft)
39.11°N 77.25°W (Elev. 351 ft)
4:53 am EDT Mar 22, 2026
5am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
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