• Today

    Sep 20

    79°Lo 59°

    Clouds and sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sun

    Sep 21

    83°Lo 58°

    A p.m. shower or t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 22

    70°Lo 46°

    Some sun; breezy, not as warm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Sep 23

    72°Lo 49°

    Mostly sunny and nice

    Moderate ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      11%
    more
  • Wed

    Sep 24

    72°Lo 47°

    Sunny and comfortable

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      5%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Cloudy
Cloudy
Mostly Cloudy
Partly Sunny
Cloudy
Cloudy
Cloudy
Partly Cloudy
Temp (°F) 58° 59° 64° 67° 69° 72° 73° 75°
RealFeel® 58° 56° 64° 66° 69° 73° 74° 75°
Humidity 86% 83% 75% 70% 68% 64% 58% 55%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 0 5 S 4 N 7 SSE 6 N 7 SSE 8 SSE 9 SSE
UV Index 0 0 1 2 3 4 4 4
Cloud Cover 100% 100% 75% 49% 100% 99% 99% 67%
Dew Point 54° 54° 56° 57° 58° 59° 58° 58°
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 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 79° 74° N/A 80°
Low 59° 53° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:49 AM with 12:16 of sunlight, then sets at 7:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:26 AM with 13:41 of moolight, then sets at 5:07 PM

Top Story

Reading Weather Report

Philly: September Temperature Roller Coaster to Continue

September 20, 2014; 2:01 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Philadelphia. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps