Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
46°F
8°C
| Humidity | 66% |
| Wind Speed | Calm |
| Barometer | 30.41 in (1031.6 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 9 Apr 11:56 pm EDT |
Extended Forecast for
3 Miles W North Potomac MD
Overnight
Low: 41 °F
Partly Cloudy
Friday
High: 75 °F
Patchy Fog
then SunnyFriday Night
Low: 54 °F
Increasing
CloudsSaturday
High: 68 °F
Sunny
Saturday Night
Low: 46 °F
Mostly Clear
Sunday
High: 72 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Mostly Cloudy
Monday
High: 82 °F
Mostly Cloudy
Monday Night
Low: 62 °F
Mostly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 41. South wind 3 to 5 mph.
Friday
Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 75. Light south wind increasing to 5 to 9 mph in the morning.
Friday Night
Increasing clouds, with a low around 54. South wind 5 to 7 mph becoming west after midnight.
Saturday
Sunny, with a high near 68. North wind 9 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 46. Light east wind.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
Mostly cloudy, with a high near 82.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
Mostly sunny, with a high near 91.
Wednesday Night
Mostly cloudy, with a low around 67.
Thursday
Partly sunny, with a high near 87.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W North Potomac MD
39.1°N 77.31°W (Elev. 348 ft)
39.1°N 77.31°W (Elev. 348 ft)
10:53 pm EDT Apr 9, 2026
12am EDT Apr 10, 2026-6pm EDT Apr 16, 2026
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