Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Mostly Cloudy

45°F

7°C

Humidity	100%
Wind Speed	Calm
Barometer	30.02 in (1017.9 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	18 Oct 3:56 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WSW Gaithersburg MD

Today
High: 71 °F
Decreasing
Clouds
Tonight
Low: 53 °F
Mostly Clear
Sunday
High: 75 °F
Mostly Sunny
then Chance
Showers
Sunday Night
Low: 51 °F
Showers
Monday
High: 64 °F
Chance
Showers then
Sunny
Monday Night
Low: 43 °F
Clear
Tuesday
High: 70 °F
Sunny
Tuesday Night
Low: 46 °F
Partly Cloudy
Wednesday
High: 60 °F
Mostly Sunny

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 71. Calm wind becoming south around 6 mph in the afternoon.

Tonight

Mostly clear, with a low around 53. Southeast wind 3 to 5 mph.

Sunday

A chance of showers after 2pm. Increasing clouds, with a high near 75. South wind 7 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

Sunday Night

Showers, mainly between 8pm and 2am. Low around 51. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

A chance of showers before 8am. Mostly sunny, with a high near 64. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Monday Night

Clear, with a low around 43.

Tuesday

Sunny, with a high near 70.

Tuesday Night

Partly cloudy, with a low around 46.

Wednesday

Mostly sunny, with a high near 60.

Wednesday Night

Mostly clear, with a low around 41.

Thursday

Sunny, with a high near 61.