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Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
27°F
-3°C
| Humidity | 51% |
| Wind Speed | NW 7 mph |
| Barometer | 30.26 in (1027.0 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 17 Mar 11:56 pm EDT |
Extended Forecast for
Glenwood MD
Overnight
Low: 25 °F
Mostly Clear
Wednesday
High: 40 °F
Mostly Sunny
Wednesday Night
Low: 28 °F
Partly Cloudy
Thursday
High: 51 °F
Mostly Sunny
Thursday Night
Low: 36 °F
Slight Chance
RainFriday
High: 56 °F
Partly Sunny
Friday Night
Low: 41 °F
Mostly Cloudy
Saturday
High: 59 °F
Partly Sunny
Saturday Night
Low: 43 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 25. Northwest wind 5 to 10 mph becoming light.
Wednesday
Mostly sunny, with a high near 40. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 28. Light south wind.
Thursday
Mostly sunny, with a high near 51. South wind 3 to 7 mph.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 36. Light southeast wind. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 56.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 66.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Mostly sunny, with a high near 47.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Glenwood MD
39.29°N 77.04°W (Elev. 531 ft)
39.29°N 77.04°W (Elev. 531 ft)
10:53 pm EDT Mar 17, 2026
12am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
Additional Resources
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