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  • Tonight

    Sep 21

    Clear Lo 6°
    more
  • Mon

    Sep 22

    Mostly sunny and pleasant 23°Lo 11°
    more
  • Tue

    Sep 23

    Partly sunny and pleasant 24°Lo 11°
  • Wed

    Sep 24

    Mostly sunny and very warm 26°Lo 13°
    more
  • Thu

    Sep 25

    Mostly sunny and very warm 27°Lo 13°
    more
Partly sunny 21° Lo 11° RealFeel® 21° / 9°

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  • Precipitation: 0%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 65%
  • Cloud Cover: 26%
  • Dew Point: 9° C
  • Visibility: 10 km
14 km/h

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 24° 17° N/A 18°
Low 11° N/A 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:32 AM with 12:09 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:58 AM with 12:20 of moolight, then sets at 7:18 PM

Top Story

Reston Weather Report

Indian Summer Pattern Heading into October

September 22, 2014; 1:35 AM ET

A touch of Indian Summer for many at the end of this month and into early October. more >