• Today

    Aug 4

    90°Lo 63°

    A p.m. t-storm in spots

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Aug 5

    86°Lo 58°

    Mostly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Aug 6

    81°Lo 63°

    Increasing cloudiness

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Aug 7

    75°Lo 65°

    Mainly cloudy, a little rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Aug 8

    78°Lo 63°

    Morning rain; mostly cloudy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 90° RealFeel® 91° Precipitation 43%

Day

N

E

S

W

  • W 8 mph
  • Gusts: 18 mph

Times of clouds and sun with a stray thunderstorm this afternoon

  • 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 63° RealFeel® 63° Precipitation 25%

Night

N

E

S

W

  • NNW 4 mph
  • Gusts: 8 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 90° 85° 97° (1944) 83°
Low 63° 66° 52° (1912) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 14:11 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:51 PM with 13:11 of moolight, then sets at 12:02 PM

Princeton Weather Report

Philly: Warmth to Continue Early This Week Before Cooldown Arrives

August 4, 2015; 10:21 AM ET

Above-average temperatures will continue through the early part of this week but a cooldown is on the horizon. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Tue. Snow Day Potential