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Next 5 Days
  • Tonight

    Sep 4

    Mostly cloudy Lo 60°
    more
  • Sat

    Sep 5

    Turning sunny and less humid 80°Lo 53°
  • Sun

    Sep 6

    Plenty of sunshine 82°Lo 56°
    more
  • Mon

    Sep 7

    Sunny and very warm 86°Lo 60°
    more
  • Tue

    Sep 8

    Mostly sunny and very warm 89°Lo 64°
    more
< Previous 8 hours Next 8 hours >
  Sat
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Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 63° 62° 60° 64° 67° 70° 72° 75°
RealFeel® 65° 63° 62° 66° 69° 74° 77° 81°
Humidity 93% 93% 93% 89% 82% 73% 66% 60%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
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Snow
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 1 E 1 ENE 1 ENE 4 NE 5 NE 5 NE 6 ENE 6 E
UV Index 0 0 0 1 2 3 4 5
Cloud Cover 76% 77% 76% 46% 46% 46% 46% 46%
Dew Point 61° 60° 58° 61° 61° 61° 60° 60°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 80° 79° N/A N/A
Low 53° 57° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 12:56 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:33 PM with 15:38 of moolight, then sets at 2:12 PM

Center Valley Weather Report

Philadelphia: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 3:15 PM ET

A backdoor front will trim temperatures, haze and humidity around Philadelphia early this weekend before all three conditions build by early next week. more >