• Tonight

    Aug 30

    Lo 66°

    Considerable cloudiness

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      N/A
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Aug 31

    91°Lo 66°

    Partly sunny, hot and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      N/A
    • Tree
      Pollen
      1 - Low
  • Tue

    Sep 1

    92°Lo 68°

    Sunny, hot and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      N/A
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Sep 2

    92°Lo 67°

    Partly sunny, hot and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      N/A
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Sep 3

    92°Lo 67°

    Mostly sunny, a t-storm; hot

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      N/A
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 74° 77° 81° 84° 86° 87° 89° 91°
RealFeel® 79° 84° 89° 91° 91° 92° 92° 93°
Humidity 78% 71% 61% 55% 53% 49% 46% 43%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
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%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 2 WSW 5 W 6 W 7 W 10 W 10 W 10 W 10 W
UV Index 2 3 5 6 6 6 5 3
Cloud Cover 66% 43% 25% 18% 20% 25% 27% 27%
Dew Point 66° 67° 67° 67° 67° 66° 65° 66°
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 Middle Grid line 70 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

Philly: Sizzling Heat Wave to Start September

August 30, 2015; 6:14 PM ET

A push of summery heat and humidity will arrive in Philadelphia this week as September begins more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps