• Today

    Sep 4

    85°Lo 62°

    A thunderstorm in the area

    At Risk weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
  • Sat

    Sep 5

    82°Lo 54°

    Sunny; pleasant, less humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Sun

    Sep 6

    87°Lo 59°

    Warm with plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Mon

    Sep 7

    90°Lo 65°

    Hot with plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      95°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Tue

    Sep 8

    91°Lo 66°

    Mostly sunny; hot, more humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
8pm
9pm 10pm 11pm Sat
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 75° 73° 71° 70° 70° 68° 67° 66°
RealFeel® 76° 74° 72° 70° 69° 67° 66° 65°
Humidity 81% 87% 87% 85% 84% 88% 89% 91%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
19%
 
15%
 
15%
 
15%
 
15%
 
11%
 
5%
 
5%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 7 ENE 6 E 5 E 6 ESE 5 E 6 E 4 E 5 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 69° 68° 67° 65° 65° 64° 64° 63°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 85° 80° 94° (2008) 88°
Low 62° 59° 46° (1987) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 12:57 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:41 PM with 14:33 of moolight, then sets at 2:14 PM

Reading Weather Report

Philadelphia: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 4:45 AM 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 >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index