Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
A Few Clouds
46°F
8°C
| Humidity | 44% |
| Wind Speed | S 6 mph |
| Barometer | 29.79 in (1010.4 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 13 Jan 7:56 pm EST |
Extended Forecast for
2 Miles S Dayton MD
Tonight

Low: 40 °F
Mostly Cloudy
Wednesday

High: 51 °F
Chance Rain
Wednesday Night

Low: 22 °F
Rain/Snow
LikelyThursday

High: 29 °F
Mostly Sunny
Thursday Night

Low: 15 °F
Mostly Clear
Friday

High: 33 °F
Mostly Sunny
Friday Night

Low: 27 °F
Partly Cloudy
Saturday

High: 42 °F
Mostly Sunny
Saturday Night

Low: 21 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 40. Southwest wind 5 to 10 mph, with gusts as high as 22 mph.
Wednesday
A chance of rain before noon, then a chance of rain after 3pm. Cloudy, with a high near 51. Southwest wind around 6 mph. Chance of precipitation is 30%.
Wednesday Night
Rain likely before 10pm, then rain and snow likely between 10pm and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 22. Light and variable wind becoming northwest 6 to 11 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 29. Northwest wind 13 to 16 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 15. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 26.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles S Dayton MD
39.22°N 77°W (Elev. 492 ft)
39.22°N 77°W (Elev. 492 ft)
8:28 pm EST Jan 13, 2026
8pm EST Jan 13, 2026-6pm EST Jan 20, 2026


