National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Rain

24°C

75°F

Humidity 76%
Wind Speed W 22 G 41 km/h
Barometer 1009.4 mb (29.79 in)
Dewpoint 19°C (67°F)
Visibility 16 km
Last update 26 Jun 9:56 pm EDT
Extended Forecast for

Calverton MD

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 21. West wind 8 to 10 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Low: 21 °C

    T-storms
    Likely then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 31. Northwest wind 10 to 13 km/h. Chance of precipitation is 30%.

    High: 31 °C

    Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Northeast wind around 11 km/h.

    Low: 19 °C

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 29. Northeast wind around 14 km/h.

    High: 29 °C

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am. Mostly cloudy, with a low around 22. Southeast wind 11 to 16 km/h. Chance of precipitation is 40%.

    Low: 22 °C

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.

    High: 32 °C

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °C

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 33. Chance of precipitation is 60%.

    High: 33 °C

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 19. Chance of precipitation is 60%.

    Low: 19 °C

    Showers
    Likely then
    Chance
    T-storms

Detailed Forecast

Tonight
Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 21. West wind 8 to 10 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Thursday
A chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 31. Northwest wind 10 to 13 km/h. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 19. Northeast wind around 11 km/h.
Friday
Mostly sunny, with a high near 29. Northeast wind around 14 km/h.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 22. Southeast wind 11 to 16 km/h. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 33. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 19. Chance of precipitation is 60%.
Monday
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
A chance of showers. Mostly sunny, with a high near 33. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Calverton MD
 39.06°N 76.97°W (Elev. 344 m)
Last Update:
10:30 pm EDT Jun 26, 2024
Forecast Valid:
10pm EDT Jun 26, 2024-6pm EDT Jul 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