• Today

    Apr 21

    69°Lo 47°

    Mostly sunny and warmer

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    Apr 22

    72°Lo 46°

    A t-storm in the afternoon

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 23

    60°Lo 39°

    Partly sunny; windy, cooler

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Thu

    Apr 24

    64°Lo 48°

    Plenty of sunshine

    Moderate indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      7%
    more
  • Fri

    Apr 25

    74°Lo 53°

    Warmer; an afternoon shower

    Low indoor dust & dander levels
    • Precip
      40%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Clear
Clear
Clear
Clear
Clear
Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 41° 39° 38° 38° 37° 38° 41° 47°
RealFeel® 40° 39° 38° 37° 36° 38° 43° 52°
Humidity 56% 62% 64% 65% 67% 67% 63% 55%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 3 N 3 NNE 2 NE 3 NE 3 NE 3 NE 3 N 3 N
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 7% 3% 1% 4% 3% 4% 14% 15%
Dew Point 27° 27° 27° 27° 27° 28° 29° 31°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 69° 66° 92° (1985) 54°
Low 47° 45° 28° (1925) 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:30 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:15 AM with 10:25 of moolight, then sets at 11:40 AM

Top Story

Wilmington Weather Report

Philly: Temperatures to Stay on a Roller Coaster Ride

April 21, 2014; 4:51 AM ET

Temperatures will remain on the spring roller coaster ride this week in Philadelphia. more >

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps