• Tonight

    Sep 20

    Lo 66°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sun

    Sep 21

    82°Lo 61°

    Partly sunny and humid

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

    Sep 22

    72°Lo 48°

    Mostly sunny and not as warm

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

    Sep 23

    70°Lo 54°

    Mostly sunny and pleasant

    Moderate ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      11%
    more
  • Wed

    Sep 24

    72°Lo 54°

    Sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      8%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Sunny
Sunny
Temp (°F) 75° 76° 77° 77° 76° 73° 74° 72°
RealFeel® 75° 76° 77° 76° 73° 69° 70° 68°
Humidity 61% 57% 53% 62% 59% 71% 68% 75%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
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0%
Snow
 
0%
 
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Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 12 SSE 13 SSE 12 S 13 SSE 16 S 13 S 10 S 8 S
UV Index 5 5 5 4 3 1 0 0
Cloud Cover 42% 15% 13% 13% 14% 35% 0% 9%
Dew Point 61° 60° 59° 63° 61° 63° 63° 63°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 77° 76° N/A 77°
Low 66° 57° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:16 of sunlight, then sets at 7:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:26 AM with 13:38 of moolight, then sets at 5:04 PM

Top Story

Wilmington 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