• Tue

    Sep 15

    78°Lo 60°

    Mostly cloudy

    Bicycling Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
  • Wed

    Sep 16

    77°Lo 55°

    Clouds giving way to some sun

    Bicycling Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Thu

    Sep 17

    78°Lo 61°

    Partly sunny

    Bicycling Weather
    • Precip
      25%
    • Hours of Precip
      2
    • Wind
      Gust
      12 mph
    more
  • Fri

    Sep 18

    78°Lo 58°

    Periods of rain

    Bicycling Weather
    • Precip
      65%
    • Hours of Precip
      3
    • Wind
      Gust
      7 mph
  • Sat

    Sep 19

    74°Lo 59°

    Mostly sunny

    Bicycling Weather
    • Precip
      10%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
Next Previous
Hi 78° RealFeel® 83° Precipitation 65%

Day

N

E

S

W

  • SE 2 mph
  • Gusts: 7 mph

Periods of rain

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 11%
  • Precipitation: 0.21 in
  • Rain: 0.21 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 58° RealFeel® 58° Precipitation 25%

Night

N

E

S

W

  • W 2 mph
  • Gusts: 5 mph

Overcast

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • 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 18

more Historical Weather Data >
  Today Normal Record 9/18/2014
High 78° 75° 90° (1965) 75°
Low 58° 56° 39° (1986) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 12:21 of sunlight, then sets at 7:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:32 AM with 10:33 of moolight, then sets at 10:05 PM

Trenton Weather Report

Philly: Sizzling Heat Wave to Start September

August 31, 2015; 3:45 AM ET

A push of summery heat and humidity will arrive in Philadelphia this week as September begins 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.