Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
67°F
19°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 30.30 in (1026.9 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 2 Aug 8:56 am EDT |
Extended Forecast for
Ashton-Sandy Spring MD
Today
High: 79 °F
Increasing
CloudsTonight
Low: 60 °F
Mostly Clear
Sunday
High: 81 °F
Sunny
Sunday Night
Low: 61 °F
Partly Cloudy
Monday
High: 84 °F
Sunny
Monday Night
Low: 64 °F
Partly Cloudy
Tuesday
High: 84 °F
Partly Sunny
Tuesday Night
Low: 65 °F
Mostly Cloudy
Wednesday
High: 80 °F
Mostly Cloudy
Detailed Forecast
Today
Increasing clouds, with a high near 79. Northeast wind around 6 mph.
Tonight
Mostly clear, with a low around 60. Light northeast wind.
Sunday
Sunny, with a high near 81. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 61. Light east wind.
Monday
Sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Partly sunny, with a high near 84.
Tuesday Night
Mostly cloudy, with a low around 65.
Wednesday
Mostly cloudy, with a high near 80.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Ashton-Sandy Spring MD
39.13°N 77.01°W (Elev. 400 ft)
39.13°N 77.01°W (Elev. 400 ft)
7:30 am EDT Aug 2, 2025
9am EDT Aug 2, 2025-6pm EDT Aug 8, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
