Hazardous Weather Conditions
Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Overcast
35°F
2°C
| Humidity | 64% |
| Wind Speed | SE 9 mph |
| Barometer | 29.85 in (1012.8 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 26 Dec 7:56 pm EST |
Extended Forecast for
Ashton MD
Tonight
Low: 32 °F
Rain/Freezing
Rain Likely
then Mostly
CloudySaturday

High: 41 °F
Partly Sunny
Saturday Night

Low: 29 °F
Mostly Cloudy
Sunday
High: 47 °F
Cloudy then
Chance RainSunday Night

Low: 41 °F
Chance Rain
Monday

High: 61 °F
Rain Likely
and BreezyMonday Night

Low: 26 °F
Partly Cloudy
and BreezyTuesday

High: 35 °F
Partly Sunny
and BreezyTuesday Night

Low: 24 °F
Partly Cloudy
Detailed Forecast
Tonight
Rain likely before 9pm, then a chance of rain or freezing rain between 9pm and 10pm, then a slight chance of drizzle after 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 32. South wind around 6 mph becoming calm. Chance of precipitation is 70%. Little or no ice accumulation expected.
Saturday
Partly sunny, with a high near 41. North wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 29. Calm wind.
Sunday
A chance of rain after 1pm. Cloudy, with a high near 47. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Cloudy, with a low around 41. South wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 70%.
Monday Night
Partly cloudy, with a low around 26. Breezy.
Tuesday
Partly sunny, with a high near 35. Breezy.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 24.
New Year's Day
Partly sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 17.
Friday
Sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Ashton MD
39.15°N 77.01°W (Elev. 449 ft)
39.15°N 77.01°W (Elev. 449 ft)
7:55 pm EST Dec 26, 2025
8pm EST Dec 26, 2025-6pm EST Jan 2, 2026



