Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Overcast

52°F

11°C

Humidity 100%
Wind Speed SE 9 mph
Barometer 30.03 in (1018.4 mb)
Dewpoint 52°F (11°C)
Visibility 7.00 mi
Wind Chill49°F (9°C)
Last update 7 Mar 2:56 pm EST
Extended Forecast for

3 Miles WNW North Potomac MD

  • Tonight

    Tonight: Showers and thunderstorms likely.  Mostly cloudy, with a low around 62. South wind 8 to 13 mph becoming southwest after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, mainly before 2pm.  Mostly cloudy, with a high near 70. Southwest wind 7 to 10 mph becoming northwest in the afternoon.  Chance of precipitation is 50%.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Light and variable wind.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 81.

    High: 81 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am.  Cloudy, with a low around 49. Chance of precipitation is 50%.

    Low: 49 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Tonight
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. South wind 8 to 13 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 70. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 42. Northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 70. Calm wind becoming south 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 46. Light and variable wind.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly cloudy, with a high near 81.
Wednesday Night
A chance of rain after 1am. Cloudy, with a low around 49. Chance of precipitation is 50%.
Thursday
Rain likely, mainly before 1pm. Partly sunny, with a high near 66. Breezy. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW North Potomac MD
 39.12°N 77.3°W (Elev. 331 ft)
12:53 pm EST Mar 7, 2026
3pm EST Mar 7, 2026-6pm EDT Mar 14, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database