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.

Fair

23°C

73°F

Humidity 100%
Wind Speed Calm
Barometer 1003.1 mb (29.60 in)
Dewpoint 23°C (73°F)
Visibility 16 km
Last update 6 Jun 8:56 pm EDT
Extended Forecast for

Sandy Spring MD

  • Tonight

    Tonight: Scattered showers and thunderstorms before 11pm, then scattered showers between 11pm and midnight. Partly cloudy, with a low around 17. Southwest wind 5 to 10 km/h becoming northwest after midnight. Chance of precipitation is 40%.

    Low: 17 °C

    Scattered
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 27. West wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 34 km/h.

    High: 27 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 14. Northwest wind 10 to 16 km/h.

    Low: 14 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 27. West wind 11 to 18 km/h, with gusts as high as 29 km/h.

    High: 27 °C

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. Southwest wind 5 to 10 km/h.

    Low: 17 °C

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 27. Chance of precipitation is 30%.

    High: 27 °C

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Partly cloudy, with a low around 15. Chance of precipitation is 30%.

    Low: 15 °C

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24.

    High: 24 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13.

    Low: 13 °C

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 11pm, then scattered showers between 11pm and midnight. Partly cloudy, with a low around 17. Southwest wind 5 to 10 km/h becoming northwest after midnight. Chance of precipitation is 40%.
Friday
Sunny, with a high near 27. West wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 34 km/h.
Friday Night
Mostly clear, with a low around 14. Northwest wind 10 to 16 km/h.
Saturday
Sunny, with a high near 27. West wind 11 to 18 km/h, with gusts as high as 29 km/h.
Saturday Night
Partly cloudy, with a low around 17. Southwest wind 5 to 10 km/h.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 27. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 15. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
A chance of showers. Mostly sunny, with a high near 29. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sandy Spring MD
 39.14°N 77.04°W (Elev. 463 m)
Last Update:
8:54 pm EDT Jun 6, 2024
Forecast Valid:
9pm EDT Jun 6, 2024-6pm EDT Jun 13, 2024
 
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