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

20°C

68°F

Humidity 100%
Wind Speed W 6 km/h
Barometer 1010.6 mb (29.82 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Last update 27 Jun 6:56 am EDT
Extended Forecast for

4 Miles SE Poolesville MD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 31. Northwest wind 10 to 13 km/h.

    High: 31 °C

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 17. North wind around 11 km/h.

    Low: 17 °C

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 29. Northeast wind 11 to 13 km/h becoming southeast in the afternoon.

    High: 29 °C

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 21. Southeast wind 11 to 14 km/h. Chance of precipitation is 30%.

    Low: 21 °C

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 31. South wind 13 to 18 km/h, with gusts as high as 29 km/h. Chance of precipitation is 60%.

    High: 31 °C

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 5am, then a slight chance of showers. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °C

    Showers
    Likely then
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 33. Chance of precipitation is 50%.

    High: 33 °C

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of thunderstorms before 8pm. Mostly clear, with a low around 17. Chance of precipitation is 30%.

    Low: 17 °C

    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 27.

    High: 27 °C

    Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 31. Northwest wind 10 to 13 km/h.
Tonight
Mostly clear, with a low around 17. North wind around 11 km/h.
Friday
Mostly sunny, with a high near 29. Northeast wind 11 to 13 km/h becoming southeast in the afternoon.
Friday Night
A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 21. Southeast wind 11 to 14 km/h. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 31. South wind 13 to 18 km/h, with gusts as high as 29 km/h. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely before 5am, then a slight chance of showers. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Sunday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 33. Chance of precipitation is 50%.
Sunday Night
A chance of thunderstorms before 8pm. Mostly clear, with a low around 17. Chance of precipitation is 30%.
Monday
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 33.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Poolesville MD
 39.1°N 77.36°W (Elev. 292 m)
Last Update:
4:30 am EDT Jun 27, 2024
Forecast Valid:
7am EDT Jun 27, 2024-6pm EDT Jul 3, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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