• Today

    Sep 23

    70°Lo 49°

    Nice with brilliant sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      5 - Moderate
    • Air Qual.
      Good
  • Wed

    Sep 24

    74°Lo 59°

    Some sun, then clouds; nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      72°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Thu

    Sep 25

    65°Lo 55°

    Cooler with periods of rain

    Neutral weather for asthma
    • Hi
      RealFeel
      62°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Fri

    Sep 26

    75°Lo 54°

    Sunny, pleasant and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      75°
    • UV
      5 - Moderate
    • Cloud
      Cover
      8%
    more
  • Sat

    Sep 27

    79°Lo 55°

    Sunny, nice and warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      82°
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
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11pm Wed
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 56° 55° 54° 53° 52° 51° 49° 50°
RealFeel® 56° 55° 53° 53° 51° 49° 48° 48°
Humidity 72% 76% 79% 81% 84% 87% 90% 88%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
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Snow
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 2 SSE 1 W 2 N 2 NNE 2 NNE 3 NNE 3 NE 4 NE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 10% 10% 10% 10% 46% 46% 46% 46%
Dew Point 47° 47° 47° 48° 47° 47° 46° 47°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 70° 73° 97° (1895) 66°
Low 49° 53° 38° (1904) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:08 of sunlight, then sets at 6:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:09 AM with 12:22 of moolight, then sets at 6:31 PM

Top Story

Princeton Weather Report

Philly: September Temperature Roller Coaster to Continue

September 23, 2014; 8:26 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.

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index