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

66°F

19°C

Humidity 75%
Wind Speed N 3 mph
Barometer 29.78 in (1009.3 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 27 Mar 4:56 am EDT
Extended Forecast for

Boyds MD

  • Overnight

    Overnight: Scattered showers. Cloudy, with a steady temperature around 67. North wind around 5 mph. Chance of precipitation is 50%.

    Low: 67 °F

    Scattered
    Showers

  • Friday

    Friday: Showers. Temperature falling to around 47 by 4pm. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F⇓

    Showers

  • Friday Night

    Friday Night: A slight chance of rain showers before 7pm, then scattered sprinkles between 7pm and 1am, then scattered sprinkles and flurries after 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. North wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Isolated
    Showers then
    Scattered
    Sprinkles/Flurries

  • Saturday

    Saturday: Sunny, with a high near 46. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Light and variable wind.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a steady temperature around 67. North wind around 5 mph. Chance of precipitation is 50%.
Friday
Showers. Temperature falling to around 47 by 4pm. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A slight chance of rain showers before 7pm, then scattered sprinkles between 7pm and 1am, then scattered sprinkles and flurries after 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. North wind 5 to 10 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 46. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 30. Light and variable wind.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 64.
Monday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boyds MD
 39.19°N 77.32°W (Elev. 449 ft)
Last Update:
5:28 am EDT Mar 27, 2026
Forecast Valid:
5am EDT Mar 27, 2026-6pm EDT Apr 2, 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