• Today

    Aug 30

    90°Lo 66°

    Partly sunny and more humid

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

    Aug 31

    91°Lo 66°

    Partly sunny, hot and humid

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

    Sep 1

    92°Lo 68°

    Sunny, hot and humid

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

    Sep 2

    92°Lo 67°

    Partly sunny, hot and humid

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

    Sep 3

    92°Lo 67°

    Mostly sunny, a t-storm; hot

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 77° 81° 84° 86° 88° 89° 91° 89°
RealFeel® 83° 88° 91° 92° 93° 93° 93° 89°
Humidity 72% 64% 57% 53% 49% 47% 44% 45%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 5 W 6 W 7 W 10 W 10 W 10 W 10 W 12 W
UV Index 3 5 6 6 6 5 3 2
Cloud Cover 43% 25% 18% 20% 25% 27% 27% 25%
Dew Point 67° 67° 67° 68° 67° 66° 66° 65°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 91° 81° 100° (1953) 89°
Low 66° 60° 42° (1986) 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:08 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:52 PM with 12:59 of moolight, then sets at 9:51 AM

Reading Weather Report

Philadelphia: Heat, Humidity to Come Back Into Next Week

August 30, 2015; 5:14 AM ET

Heat and humidity will return to Philadelphia this weekend and hang on into next week. 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

Mon. Snow Day Potential