National Weather Service

News Headlines

August 14, 2026: 90 mph microburst confirmed in Charlottesville

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Mostly Cloudy

74°F

23°C

Humidity	85%
Wind Speed	Calm
Barometer	30.16 in (1022.2 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	15 Aug 11:56 pm EDT

More Information:

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

Extended Forecast for

3 Miles SW Germantown MD

Overnight
Low: 71 °F
Scattered
Showers
Sunday
High: 81 °F
Showers
Sunday Night
Low: 71 °F
Showers
Monday
High: 87 °F
Mostly Sunny
Monday Night
Low: 68 °F
Partly Cloudy
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 69 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

Overnight

Scattered showers, mainly after 5am. Mostly cloudy, with a low around 71. Light southeast wind. Chance of precipitation is 30%.

Sunday

Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then scattered showers and thunderstorms after 5pm. High near 81. South wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

Showers and thunderstorms before 2am, then isolated showers between 2am and 3am. Low around 71. South wind 3 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Monday

Mostly sunny, with a high near 87. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

Monday Night

Partly cloudy, with a low around 68. Northwest wind around 6 mph.

Tuesday

Sunny, with a high near 84.

Tuesday Night

Mostly clear, with a low around 65.

Wednesday

Sunny, with a high near 87.

Wednesday Night

A slight chance of showers and thunderstorms, then a chance of showers after 2am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Thursday

A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

Friday

A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 30%.