• Today

    Aug 21

    84°Lo 66°

    A few strong p.m. t-storms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Aug 22

    80°Lo 65°

    Mostly cloudy, brief showers

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 23

    77°Lo 59°

    Variable clouds with a shower

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Aug 24

    81°Lo 56°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      49%
    more
  • Mon

    Aug 25

    82°Lo 56°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Cloudy
Partly Sunny
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Partly Sunny
Temp (°F) 67° 72° 70° 73° 77° 77° 82° 84°
RealFeel® 67° 72° 69° 73° 80° 81° 92° 97°
Humidity 84% 76% 81% 76% 71% 71% 62% 58%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
11%
 
5%
 
5%
 
6%
 
7%
 
7%
 
11%
 
21%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 0 3 NNW 5 S 5 S 3 SE 3 N 0 0
UV Index 0 1 1 1 2 2 4 6
Cloud Cover 85% 40% 100% 100% 100% 100% 75% 40%
Dew Point 62° 64° 64° 65° 67° 67° 68° 68°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 84° 83° 97° (1899) 88°
Low 66° 62° 47° (1984) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 13:33 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:49 AM with 14:31 of moolight, then sets at 5:20 PM

Top Story

Reading Weather Report

Philly: Showers to Retreat This Weekend

August 21, 2014; 3:12 PM ET

Following a surge of humidity and drenching showers to end the week, dry and cooler air will push southward across the Philadelphia area this weekend. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps