• Today

    Jan 28

    29°Lo 8°

    Sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Jan 29

    33°Lo 29°

    Some sun, then clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Jan 30

    35°Lo 6°

    Mostly cloudy with flurries

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Jan 31

    23°Lo 12°

    Sunny and colder

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      2%
    more
  • Sun

    Feb 1

    31°Lo 24°

    Not as cold

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      58%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
4pm
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Forecast
Sunny
Sunny
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 28° 26° 24° 22° 21° 20° 19° 18°
RealFeel® 19° 17° 16° 16° 15° 15° 15° 15°
Humidity 46% 49% 50% 51% 52% 53% 54% 55%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
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  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 9 NW 9 NNW 8 NNW 7 NNW 7 NNW 6 NNW 6 NNW 6 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Jan 28

more Historical Weather Data >
  Today Normal Record 1/28/2014
High 29° 39° 64° (1916) 20°
Low 24° -2° (1935) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 10:00 of sunlight, then sets at 5:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:15 PM with 14:25 of moolight, then sets at 2:40 AM

Princeton Weather Report

Philly: Cold Weather to Persist Into Weekend

January 28, 2015; 8:41 AM ET

Colder-than-average temperatures will hold around Philadelphia into the weekend as a couple of storm systems approach. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps