• Early AM

    Sep 2

    Lo 70°

    Partly cloudy

    Bicycling Weather
    • Precip
      18%
    • Hours of Precip
      0
    • Wind
      Gust
      2 mph
    more
  • Today

    Sep 2

    93°Lo 68°

    A thunderstorm in spots

    Good for biking
    • Precip
      40%
    • Hours of Precip
      0.5
    • Wind
      Gust
      9 mph
    more
  • Wed

    Sep 3

    89°Lo 65°

    Turning sunny; warm

    Very Good for biking
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
  • Thu

    Sep 4

    90°Lo 67°

    Mostly sunny

    Very Good for biking
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Fri

    Sep 5

    90°Lo 71°

    More humid with plenty of sun

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
Next Previous
Hi 89° RealFeel® 94° Precipitation 4%

Day

N

E

S

W

  • NNW 3 mph
  • Gusts: 7 mph

Very warm with clouds giving way to sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 65° RealFeel® 64° Precipitation 8%

Night

N

E

S

W

  • N 1 mph
  • Gusts: 3 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2013
High 89° 84° 98° (1953) 87°
Low 65° 67° 48° (1909) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:57 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:13 PM with 10:17 of moolight, then sets at 1:30 AM

Top Story

Colmar Manor Weather Report

DC: Warm Week for Back to School, Work

September 1, 2014; 6:00 PM ET

While temperatures and humidity levels will fluctuate slightly from day to day this week, unseasonable warmth will continue into next weekend around Washington, D.C. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.