• Thu

    Jun 18

    77°Lo 58°

    Partly sunny

    Driving Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Fri

    Jun 19

    77°Lo 64°

    Sunshine

    Driving Weather
    • Precip
      20%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Jun 20

    77°Lo 68°

    Mostly sunny

    Driving Weather
    • Precip
      20%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Jun 21

    78°Lo 64°

    Partly sunny with a t-storm

    Driving Weather
    • Precip
      51%
    • Hours of Precip
      5.5
    • Rain
      0.70 in
  • Mon

    Jun 22

    79°Lo 61°

    Mostly cloudy with a t-storm

    Driving Weather
    • Precip
      56%
    • Hours of Precip
      1.5
    • Rain
      0.12 in
    more
Next Previous
Hi 78° RealFeel® 82° Precipitation 51%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 16 mph

Intervals of clouds and sunshine with a thunderstorm in the area

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 64° RealFeel® 59° Precipitation 70%

Night

N

E

S

W

  • SSW 7 mph
  • Gusts: 15 mph

Mostly cloudy and humid with showers and thunderstorms

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.6 in
  • Rain: 0.6 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4.5 hrs
  • Hours of Rain: 4.5 hrs

Temperature History - Jun 21

more Historical Weather Data >
  Today Normal Record 6/21/2014
High 78° 82° 97° (1923) 80°
Low 64° 62° 48° (1926) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:29 AM with 15:03 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:29 AM with 13:19 of moolight, then sets at 11:48 PM

Princeton Weather Report

Philly: Warmth to Build on Memorial Day

May 25, 2015; 2:45 AM ET

Warmth will make a comeback around the Philadelphia area for the remainder of this Memorial Day holiday weekend, seemingly fitting for the unofficial start to summer. more >

Travel Weather Forecast

May 24, 2015; 6:56 PM ET United States travel weather forecast