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

35°F

2°C

Humidity 38%
Wind Speed W 12 mph
Barometer 30.04 in (1019.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 17 Mar 5:56 pm EDT
Extended Forecast for

Boyds MD

  • Tonight

    Tonight: Isolated snow showers before 10pm. Partly cloudy, with a low around 24. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Isolated Snow
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Calm wind becoming south around 6 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Southeast wind around 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 51. South wind 3 to 7 mph.

    High: 51 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain, mainly after 2am. Mostly cloudy, with a low around 38. Light southeast wind. Chance of precipitation is 30%.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A chance of rain before 8am. Partly sunny, with a high near 56. Chance of precipitation is 30%.

    High: 56 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Isolated snow showers before 10pm. Partly cloudy, with a low around 24. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 40. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 28. Southeast wind around 5 mph.
Thursday
Partly sunny, with a high near 51. South wind 3 to 7 mph.
Thursday Night
A chance of rain, mainly after 2am. Mostly cloudy, with a low around 38. Light southeast wind. Chance of precipitation is 30%.
Friday
A chance of rain before 8am. Partly sunny, with a high near 56. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 67.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boyds MD
 39.19°N 77.32°W (Elev. 449 ft)
Last Update:
4:54 pm EDT Mar 17, 2026
Forecast Valid:
6pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation