Gaithersburg, MD Weather Forecast

Tonight's Weather

Fri, Aug 7

A heavy thunderstorm this evening; otherwise, partly cloudy and humid; thunderstorms can bring flash flooding and localized damaging wind gusts Lo: 69°

Tomorrow: Partly sunny, hot and humid; an afternoon thunderstorm; storms can bring flooding downpours and localized damaging wind gusts Hi: 91°

Current Weather

7:19 PM

MINUTECAST®

Rain ending in 6 min

Now

8:19 PM

Looking Ahead

Watch for a heavy thunderstorm this evening

Gaithersburg Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Tonight

8/7

69° Lo

Humid; a heavy t-storm early

49%

Sat

8/8

91° 71°

Hot and humid; a p.m. t-storm

Night: Humid; a t-storm around early

57%

Sun

8/9

90° 70°

Mostly sunny, hot and humid

Clear and humid

25%

Mon

8/10

95° 71°

Partly sunny and hot

Partly cloudy and humid

16%

Tue

8/11

94° 72°

A thunderstorm in spots

Partly cloudy and humid

55%

Wed

8/12

85° 71°

A p.m. t-storm possible

Partly cloudy and humid

30%

Thu

8/13

87° 70°

Humid with a t-storm in spots

Clear to partly cloudy

55%

Fri

8/14

85° 68°

Mostly sunny and humid

Mainly clear and humid

Sat

8/15

81° 69°

Occasional rain and a t-storm

An evening t-storm or two

55%

Sun

8/16

83° 64°

Mostly sunny and humid

Clear

Sun & Moon

14 hrs 00 mins

Rise 6:14 AM

Set 8:14 PM

Waning Crescent

Rise 12:19 AM

Set 4:02 PM

Air Quality

Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.