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

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Overcast

34°F

1°C

Humidity 42%
Wind Speed Vrbl 3 mph
Barometer 29.77 in (1010.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 2 Jan 2:56 pm EST
Extended Forecast for

Laytonsville MD

  • Tonight

    Tonight: Increasing clouds, with a low around 23. Northwest wind around 7 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 34. Light northwest wind.

    High: 34 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Sunny, with a high near 37. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 23. Northwest wind around 7 mph.
Saturday
Mostly cloudy, with a high near 34. Light northwest wind.
Saturday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 37. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 22. Northwest wind 5 to 7 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 36.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly cloudy, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly cloudy, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Mostly cloudy, with a high near 52.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Laytonsville MD
 39.21°N 77.14°W (Elev. 577 ft)
Last Update:
12:53 pm EST Jan 2, 2026
Forecast Valid:
3pm EST Jan 2, 2026-6pm EST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation