• Sat

    May 9

    84°Lo 61°

    Mostly sunny and very warm

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

    May 10

    86°Lo 62°

    Partly sunny and very warm

    Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
  • Mon

    May 11

    82°Lo 61°

    Mostly cloudy and warm

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

    May 12

    79°Lo 53°

    Some rain and a thunderstorm

    Very Good for biking
    • Precip
      60%
    • Hours of Precip
      1.5
    • Wind
      Gust
      23 mph
    more
  • Wed

    May 13

    70°Lo 58°

    Decreasing clouds

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      24 mph
Next Previous
Hi 70° RealFeel® 73° Precipitation 0%

Day

N

E

S

W

  • NNW 8 mph
  • Gusts: 24 mph

After a cloudy start, sun returns

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 58° Precipitation 1%

Night

N

E

S

W

  • N 5 mph
  • Gusts: 12 mph

Mainly clear

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

Temperature History - May 13

more Historical Weather Data >
  Today Normal Record 5/13/2014
High 70° 71° 90° (1991) 73°
Low 58° 50° 39° (2013) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:21 of sunlight, then sets at 8:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:56 AM with 12:09 of moolight, then sets at 3:05 PM

Trenton 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.