Unsettled in New England and the Southwest; Mild Across the Plains and Rockies

Unsettled weather, including periods of locally heavy rainfall, is expected to persist across portions of New England and the Southwest U.S. through much of the weekend. Elsewhere, mainly tranquil conditions are forecast. Well above normal temperatures are likely across parts of the northern and central Plains into the northern Rockies. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

57°F

14°C

Humidity 83%
Wind Speed Calm
Barometer 30.09 in (1020.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 25 Sep 8:56 am EDT
Extended Forecast for

Rockville MD

  • Today

    Today: Increasing clouds, with a high near 75. Calm wind becoming west around 5 mph.

    Increasing
    Clouds

    High: 75 °F

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 55. Calm wind becoming northwest 5 to 8 mph after midnight.

    Decreasing
    Clouds

    Low: 55 °F

  • Sunday

    Sunday: Sunny, with a high near 72. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.

    Sunny

    High: 72 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 53. West wind around 7 mph.

    Mostly Clear

    Low: 53 °F

  • Monday

    Monday: Mostly sunny, with a high near 78. South wind 6 to 9 mph.

    Mostly Sunny

    High: 78 °F

  • Monday
    Night

    Monday Night: A slight chance of showers after 2am.  Partly cloudy, with a low around 59. Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 59 °F

  • Tuesday

    Tuesday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 78. Chance of precipitation is 40%.

    Chance
    Showers then
    Chance
    T-storms

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 57 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    Mostly Sunny

    High: 70 °F

Detailed Forecast

Today
Increasing clouds, with a high near 75. Calm wind becoming west around 5 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 55. Calm wind becoming northwest 5 to 8 mph after midnight.
Sunday
Sunny, with a high near 72. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 53. West wind around 7 mph.
Monday
Mostly sunny, with a high near 78. South wind 6 to 9 mph.
Monday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Tuesday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
Rockville MD
 39.08°N 77.16°W (Elev. 430 ft)
7:31 am EDT Sep 25, 2021
9am EDT Sep 25, 2021-6pm EDT Oct 1, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database