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

24°C

76°F

Humidity 56%
Wind Speed W 24 G 33 km/h
Barometer 1012.4 mb (29.87 in)
Dewpoint 15°C (59°F)
Visibility 16 km
Heat Index26°C (78°F)
Last update 28 May 10:56 am EDT
Extended Forecast for

Wheaton-Glenmont MD

  • Today

    Today: Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 27. West wind 21 to 24 km/h, with gusts as high as 40 km/h. Chance of precipitation is 20%.

    High: 27 °C

    Isolated
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Northwest wind 10 to 13 km/h.

    Low: 14 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 25. Northwest wind 10 to 13 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 25 °C

    Sunny then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Mostly cloudy, with a low around 13. Northwest wind around 11 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 13 °C

    Showers
    Likely then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 2pm. Mostly sunny, with a high near 23. Northwest wind 18 to 21 km/h, with gusts as high as 29 km/h. Chance of precipitation is 20%.

    High: 23 °C

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12.

    Low: 12 °C

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 23.

    High: 23 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 11.

    Low: 11 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 26.

    High: 26 °C

    Sunny

Detailed Forecast

Today
Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 27. West wind 21 to 24 km/h, with gusts as high as 40 km/h. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 14. Northwest wind 10 to 13 km/h.
Wednesday
Showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 25. Northwest wind 10 to 13 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Mostly cloudy, with a low around 13. Northwest wind around 11 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers after 2pm. Mostly sunny, with a high near 23. Northwest wind 18 to 21 km/h, with gusts as high as 29 km/h. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Sunny, with a high near 23.
Friday Night
Mostly clear, with a low around 11.
Saturday
Sunny, with a high near 26.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 28.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Wheaton-Glenmont MD
 39.05°N 77.05°W (Elev. 427 m)
Last Update:
10:29 am EDT May 28, 2024
Forecast Valid:
11am EDT May 28, 2024-6pm EDT Jun 3, 2024
 
Forecast Discussion
 
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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