Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

55°F

13°C

Humidity 33%
Wind Speed S 12 mph
Barometer 30.16 in (1023.0 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 25 Mar 6:56 pm EDT
Extended Forecast for

Washington Grove MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 1pm.  Mostly sunny, with a high near 74. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain before 7pm, then rain likely and possibly a thunderstorm after 2am.  Increasing clouds, with a low around 54. Southwest wind around 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Partly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain.  High near 61. West wind around 11 mph becoming north in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 8pm.  Mostly cloudy, with a low around 33. North wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely
    then Slight
    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. South wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
A slight chance of rain before 1pm. Mostly sunny, with a high near 74. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain before 7pm, then rain likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 54. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Rain. High near 61. West wind around 11 mph becoming north in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 33. North wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Partly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
A chance of rain. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Wednesday
A chance of rain. Partly sunny, with a high near 74. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Washington Grove MD
 39.13°N 77.18°W (Elev. 459 ft)
4:54 pm EDT Mar 25, 2026
7pm EDT Mar 25, 2026-6pm EDT Apr 1, 2026
 
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Additional Resources

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