• Tonight

    Jul 30

    Lo 72°

    Heavy rain and a thunderstorm

    Bicycling Weather
    • Precip
      70%
    • Hours of Precip
      7.5
    • Wind
      Gust
      21 mph
    more
  • Sun

    Jul 31

    90°Lo 72°

    Heavy thunderstorms

    Fair for biking
    • Precip
      68%
    • Hours of Precip
      4
    • Wind
      Gust
      6 mph
  • Mon

    Aug 1

    90°Lo 69°

    Partly sunny and humid

    Good for biking
    • Precip
      17%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Tue

    Aug 2

    87°Lo 66°

    Periods of clouds and sun

    Excellent for biking
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Wed

    Aug 3

    84°Lo 68°

    Partly sunny

    Very Good for biking
    • Precip
      10%
    • Hours of Precip
      1
    • Wind
      Gust
      8 mph
    more
Next Previous
Hi 90° RealFeel® 107° Precipitation 68%

Day

N

E

S

W

  • SW 4 mph
  • Gusts: 6 mph

A couple of showers and a thunderstorm around, some may be heavy later; humid with variable clouds

  • Max UV Index: 6 (High)
  • Thunderstorms: 47%
  • Precipitation: 0.61 in
  • Rain: 0.61 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 72° RealFeel® 77° Precipitation 44%

Night

N

E

S

W

  • WSW 4 mph
  • Gusts: 5 mph

A thunderstorm in spots in the evening; clouds breaking, humid

  • Max UV Index: N/A
  • Thunderstorms: 47%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2015
High 90° 89° N/A 88°
Low 72° 69° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 14:11 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:55 AM with 14:36 of moolight, then sets at 6:31 PM

Colmar Manor Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 30, 2016; 5:21 PM ET

Rounds of drenching showers and heavy thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. 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.