• Today

    Jul 31

    90°Lo 68°

    Mostly sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Sat

    Aug 1

    90°Lo 62°

    Sun mixing with clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Sun

    Aug 2

    89°Lo 72°

    Mostly sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Mon

    Aug 3

    92°Lo 71°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Tue

    Aug 4

    88°Lo 67°

    A thunderstorm in the area

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5pm
6pm 7pm 8pm 9pm 10pm 11pm Sat
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Clear
Clear
Mostly Clear
Mostly Clear
Temp (°F) 89° 87° 84° 81° 78° 75° 73° 72°
RealFeel® 90° 87° 84° 80° 76° 75° 73° 71°
Humidity 39% 44% 51% 54% 59% 69% 73% 73%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 8 WNW 7 WNW 7 WNW 6 W 5 WSW 5 SW 5 SSW 5 SW
UV Index 3 1 0 0 0 0 0 0
Cloud Cover 11% 11% 11% 10% 7% 6% 10% 10%
Dew Point 61° 63° 65° 63° 62° 64° 64° 63°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 90° 85° 98° (1954) 85°
Low 68° 66° 55° (2001) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 14:15 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:14 PM with 11:07 of moolight, then sets at 7:21 AM

Dorothy Weather Report

Philadelphia: Hot, Dry Weather to Last Through Weekend

July 31, 2015; 4:08 PM ET

High pressure will be responsible for dry conditions and sunny skies in the forecast for the next several days. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps