Reston, VA Weather Forecast

Today's Weather

Mon, Aug 10

Hot and humid; a morning shower in spots, then a thunderstorm late this afternoon; danger of dehydration and heatstroke if outside for extended periods of time Hi: 94°

Tonight: Partly cloudy; humid with a heavy thunderstorm; damaging winds can accompany heavy downpours Lo: 72°

Current Weather

12:01 PM

88°F

RealFeel® 105°

Partly sunny More Details

Looking Ahead

Danger of dehydration and heat stroke if outside for extended periods of time today. Thunderstorms, some heavy, late this afternoon through late tonight. Watch for a heavy thunderstorm Wednesday afternoon.

Reston Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

8/10

94° 72°

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

Night: Humid with a heavy t-storm

70%

Tue

8/11

87° 71°

An afternoon t-storm; humid

A thunderstorm in the evening

61%

Wed

8/12

87° 69°

A heavy t-storm in the p.m.

Humid with a t-storm in spots

55%

Thu

8/13

91° 72°

Partly sunny, a t-storm; hot

Cloudy with a t-storm or two

55%

Fri

8/14

85° 67°

A couple of afternoon showers

Mainly clear

89%

Sat

8/15

80° 67°

Partly sunny

Partly cloudy

Sun

8/16

87° 68°

A little afternoon rain

Humid; a few evening showers

59%

Mon

8/17

81° 64°

A couple of morning showers

Mainly clear

57%

Tue

8/18

79° 62°

Partly sunny and less humid

Clear

Wed

8/19

81° 64°

Sun and some clouds

Mostly clear

Sun & Moon

13 hrs 53 mins

Rise 6:18 AM

Set 8:11 PM

Waning Crescent

Rise 3:25 AM

Set 7:03 PM

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.