• Sat

    May 9

    82°Lo 62°

    Mostly sunny and very warm

    Excellent for biking
    • Precip
      9%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
  • Sun

    May 10

    85°Lo 61°

    An afternoon t-storm or two

    Good for biking
    • Precip
      62%
    • Hours of Precip
      2.5
    • Wind
      Gust
      12 mph
    more
  • Mon

    May 11

    78°Lo 58°

    Cloudy to partly sunny

    Excellent for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      18 mph
  • Tue

    May 12

    79°Lo 49°

    Some rain and a thunderstorm

    Very Good for biking
    • Precip
      55%
    • Hours of Precip
      2
    • Wind
      Gust
      23 mph
    more
  • Wed

    May 13

    74°Lo 58°

    Decreasing clouds

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      24 mph
    more
Next Previous
A chance of rain 72° Lo 63° RealFeel® 71° / 63°

N

E

S

W

  • Precipitation: 51%
  • Rain: 0.01 in
  • Snow: 0 in
  • Humidity: 86%
  • Cloud Cover: 62%
  • Dew Point: 62° F
  • Visibility: 10 mi
5 mph

Temperature History - May 11

more Historical Weather Data >
  Today Normal Record 5/11/2014
High 78° 70° 92° (1911) 79°
Low 58° 49° 34° (1913) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:17 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:40 AM with 11:07 of moolight, then sets at 12:47 PM

Princeton Weather Report

Philly: June-like Warmth to Dominate This Week

May 4, 2015; 5:54 PM ET

While temperatures will briefly dip by Wednesday, this week will be dominated by summer warmth in the Philadelphia area. 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.