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

48°F

9°C

Humidity 41%
Wind Speed Calm
Barometer 29.68 in (1006.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 14 Jan 8:56 am EST
Extended Forecast for

2 Miles NNW Germantown MD

  • Today

    Today: A chance of rain before 1pm, then a slight chance of rain after 3pm. Cloudy, with a high near 51. South wind 5 to 7 mph. Chance of precipitation is 50%.

    High: 51 °F

    Chance Rain
    then Slight
    Chance Rain

  • Tonight

    Tonight: Rain likely before 3am, then a slight chance of snow between 3am and 4am. Cloudy, with a low around 24. Blustery, with a west wind 7 to 12 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 24 °F

    Rain Likely
    then
    Rain/Snow
    Likely and
    Blustery

  • Thursday

    Thursday: Partly sunny, with a high near 29. West wind around 18 mph, with gusts as high as 31 mph.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. West wind 9 to 15 mph, with gusts as high as 29 mph.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34. South wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain and snow before 1pm. Partly sunny, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

Today
A chance of rain before 1pm, then a slight chance of rain after 3pm. Cloudy, with a high near 51. South wind 5 to 7 mph. Chance of precipitation is 50%.
Tonight
Rain likely before 3am, then a slight chance of snow between 3am and 4am. Cloudy, with a low around 24. Blustery, with a west wind 7 to 12 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
Partly sunny, with a high near 29. West wind around 18 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 18. West wind 9 to 15 mph, with gusts as high as 29 mph.
Friday
Mostly sunny, with a high near 34. South wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 28.
Saturday
A chance of rain and snow before 1pm. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 18.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Germantown MD
 39.21°N 77.29°W (Elev. 479 ft)
Last Update:
6:53 am EST Jan 14, 2026
Forecast Valid:
9am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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