• Tonight

    Apr 17

    Lo 31°

    Increasing clouds

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Fri

    Apr 18

    56°Lo 38°

    Clouds and breaks of sun

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

    Apr 19

    67°Lo 37°

    Intervals of clouds and sun

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

    Apr 20

    68°Lo 38°

    Times of clouds and sun

    Low indoor dust & dander levels
    • Precip
      4%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      46%
    more
  • Mon

    Apr 21

    68°Lo 45°

    Partial sunshine

    Low indoor dust & dander levels
    • Precip
      12%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
6pm
7pm 8pm 9pm 10pm 11pm Fri
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Clear
Partly Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 52° 52° 49° 46° 44° 41° 39° 38°
RealFeel® 45° 45° 41° 39° 39° 38° 37° 36°
Humidity 39% 38% 41% 46% 52% 56% 60% 65%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 11 ESE 10 ESE 9 ESE 7 ESE 6 ESE 5 ESE 4 E 3 E
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 25% 27% 23% 48% 50% 48% 45% 45%
Dew Point 28° 27° 26° 26° 27° 27° 26° 27°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 54° 63° 95° (1976) 72°
Low 31° 41° 26° (1980) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 13:22 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:28 PM with 10:13 of moolight, then sets at 8:41 AM

Top Story

Reading Weather Report

Philly: Milder Weather to Come Easter Weekend

April 17, 2014; 5:50 PM ET

The return of milder air to Philadelphia will coincide with this coming Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 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?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps