• Today

    Sep 21

    82°Lo 60°

    Humid with partial sunshine

    Neutral weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Mon

    Sep 22

    71°Lo 46°

    Mostly sunny and not as warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      69°
    • UV
      5 - Moderate
    • Air Qual.
      Good
  • Tue

    Sep 23

    71°Lo 51°

    Sunny and comfortable

    Beneficial weather for asthma
    • Hi
      RealFeel
      71°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Wed

    Sep 24

    71°Lo 53°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      74°
    • UV
      5 - Moderate
    • Cloud
      Cover
      1%
    more
  • Thu

    Sep 25

    71°Lo 51°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      5 - Moderate
    • Cloud
      Cover
      17%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 64° 66° 68° 69° 69° 71° 69° 68°
RealFeel® 60° 63° 66° 67° 67° 69° 67° 65°
Humidity 74% 67% 60% 56% 52% 47% 48% 48%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 12 NW 13 NW 16 NNW 17 NNW 18 NW 19 NW 17 NW 16 NW
UV Index 1 2 4 5 5 5 4 2
Cloud Cover 26% 26% 26% 26% 26% 10% 10% 10%
Dew Point 56° 55° 54° 53° 51° 49° 48° 48°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 71° 74° 97° (1895) 69°
Low 46° 54° 35° (1904) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:11 of sunlight, then sets at 6:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:14 AM with 12:48 of moolight, then sets at 6:02 PM

Top Story

Trenton Weather Report

Philly: September Temperature Roller Coaster to Continue

September 21, 2014; 4:41 AM ET

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

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Mon. Air Quality

Mon. Asthma Risk

Mon. UV Index