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.

Mostly Cloudy

36°F

2°C

Humidity 59%
Wind Speed NW 13 G 23 mph
Barometer 29.86 in (1013.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 23 Feb 4:56 pm EST
Extended Forecast for

2 Miles WSW Damascus MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.

    Low: 21 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 35. Northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Increasing clouds, with a low around 28. Light south wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 50. Southwest wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. West wind 5 to 7 mph becoming light and variable after midnight.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain Likely

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.
Tuesday
Sunny, with a high near 35. Northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A chance of snow after 1am. Increasing clouds, with a low around 28. Light south wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 50. Southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 33. West wind 5 to 7 mph becoming light and variable after midnight.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Partly sunny, with a high near 47.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Damascus MD
 39.27°N 77.25°W (Elev. 571 ft)
Last Update:
3:53 pm EST Feb 23, 2026
Forecast Valid:
5pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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