National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Overcast

34°F

1°C

Humidity 56%
Wind Speed S 7 mph
Barometer 29.73 in (1008.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 31 Dec 8:56 pm EST
Extended Forecast for

Ashton MD

  • Tonight

    Tonight: A chance of flurries between 1am and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 25. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • New Year's Day

    New Year's Day: A chance of flurries before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 32. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 32 °F

    Chance
    Flurries

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Northwest wind around 6 mph becoming calm in the evening.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 39. Calm wind becoming west around 6 mph in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.

    High: 38 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries between 1am and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 25. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
New Year's Day
A chance of flurries before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 32. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 19. Northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 39. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 23. Calm wind.
Saturday
A slight chance of rain and snow after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ashton MD
 39.15°N 77.01°W (Elev. 449 ft)
Last Update:
9:21 pm EST Dec 31, 2025
Forecast Valid:
9pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation