• Mon

    Apr 20

    63°Lo 46°

    Mostly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      8 mph
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Tue

    Apr 21

    64°Lo 40°

    Clouds breaking for some sun

    Hair Frizz Weather
    • Wind
      Gust
      20 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Wed

    Apr 22

    64°Lo 48°

    Sun yielding to clouds

    Hair Frizz Weather
    • Wind
      Gust
      10 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Thu

    Apr 23

    68°Lo 50°

    Clouds, rain ending

    Hair Frizz Weather
    • Wind
      Gust
      20 mph
    • Precip
      66%
    • Hours of Precip
      2.5
    more
  • Fri

    Apr 24

    65°Lo 51°

    Rain

    Hair Frizz Weather
    • Wind
      Gust
      16 mph
    • Precip
      81%
    • Hours of Precip
      16
Next Previous
Hi 65° RealFeel® 61° Precipitation 81%

Day

N

E

S

W

  • SE 8 mph
  • Gusts: 16 mph

Rain

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.64 in
  • Rain: 0.64 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 9 hrs
  • Hours of Rain: 9 hrs
Lo 51° RealFeel® 48° Precipitation 75%

Night

N

E

S

W

  • S 8 mph
  • Gusts: 14 mph

Cloudy with rain tapering to a couple of showers

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.54 in
  • Rain: 0.54 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 7 hrs
  • Hours of Rain: 7 hrs

Temperature History - Apr 24

more Historical Weather Data >
  Today Normal Record 4/24/2014
High 65° 64° 84° (2001) 62°
Low 51° 44° 29° (1930) 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:39 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:07 AM with 14:24 of moolight, then sets at 1:31 AM

Princeton Weather Report

Philly: Brief Warmup to Precede Early Easter Weekend Storm

March 31, 2015; 4:04 PM ET

Temperatures will trend upward to warm April levels around Philadelphia ahead of a storm with rain during the first part of the Easter Weekend. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.