Gaithersburg, MD Weather Forecast

Tonight's Weather

Mon, Aug 31

Turning cloudy and humid Lo: 70°

Tomorrow: Partly sunny and humid; a heavy thunderstorm around in the afternoon; thunderstorms could bring damaging winds, flash flooding and hail Hi: 94°

Current Weather

11:23 PM

74°F

RealFeel® 82°

Mostly cloudy More Details

Wind E 1 mph

Wind Gusts 2 mph

Air Quality Poor

Looking Ahead

Sweltering late-season heat and humidity expected this week; stay hydrated

Gaithersburg Weather Radar

Static Radar Temporarily Unavailable

Thank you for your patience as we work to get everything up and running again.

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Tonight

8/31

70° Lo

Turning cloudy and humid

25%

Tue

9/1

94° 72°

A heavy t-storm in the p.m.

Night: Mostly cloudy and humid

55%

Wed

9/2

94° 73°

A p.m. t-storm in spots

Humid with a thunderstorm

55%

Thu

9/3

98° 72°

A t-storm; very hot and humid

Humid with a thunderstorm

55%

Fri

9/4

88° 65°

An afternoon t-storm or two

Partly cloudy and humid

66%

Sat

9/5

82° 64°

Partly sunny and less humid

Partly cloudy

Sun

9/6

80° 63°

Partly sunny

Clear

25%

Mon

9/7

80° 63°

Partly sunny and humid

Mainly clear and humid

Tue

9/8

79° 62°

Mostly sunny and less humid

Mainly clear

Wed

9/9

83° 64°

Sunshine and a few clouds

Mainly clear

11%

Sun & Moon

13 hrs 05 mins

Rise 6:36 AM

Set 7:41 PM

Waning Gibbous

Rise 9:12 PM

Set 11:25 AM

Air Quality

Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.