Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Mostly Cloudy

30°F

-1°C

Humidity 41%
Wind Speed SW 9 mph
Barometer 29.99 in (1017.7 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 16 Jan 12:56 pm EST
Extended Forecast for

Glenwood MD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 33. South wind around 10 mph, with gusts as high as 18 mph.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: Scattered snow showers before 3am, then scattered snow showers after 4am.  Increasing clouds, with a low around 28. South wind around 7 mph.  Chance of precipitation is 30%.

    Low: 28 °F

    Scattered
    Snow Showers

  • Saturday

    Saturday: Snow showers likely, possibly mixing with rain after 11am, then gradually ending.  Mostly cloudy, with a high near 44. South wind 6 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    Likely then
    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow between 1am and 4am, then a chance of snow after 4am.  Mostly cloudy, with a low around 29. Light west wind.  Chance of precipitation is 30%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of snow, mainly before 1pm.  Mostly cloudy, with a high near 33. Northwest wind 5 to 8 mph.  Chance of precipitation is 30%.

    High: 33 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 33. South wind around 10 mph, with gusts as high as 18 mph.
Tonight
Scattered snow showers before 3am, then scattered snow showers after 4am. Increasing clouds, with a low around 28. South wind around 7 mph. Chance of precipitation is 30%.
Saturday
Snow showers likely, possibly mixing with rain after 11am, then gradually ending. Mostly cloudy, with a high near 44. South wind 6 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 29. Light west wind. Chance of precipitation is 30%.
Sunday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 33. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 19.
M.L.King Day
Sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 23.
Tuesday Night
Mostly clear, with a low around 11.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Glenwood MD
 39.29°N 77.04°W (Elev. 531 ft)
12:54 pm EST Jan 16, 2026
1pm EST Jan 16, 2026-6pm EST Jan 22, 2026
 
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