• Today

    Jan 30

    36°Lo 12°

    Breezy with clouds breaking

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

    Jan 31

    24°Lo 15°

    Sunny, windy and colder

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

    Feb 1

    33°Lo 21°

    Clouds and sun; not as cold

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

    Feb 2

    23°Lo 1°

    Windy with snow tapering off

    Low ragweed pollen levels
    • Precip
      81%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      98%
  • Tue

    Feb 3

    20°Lo 8°

    Mostly sunny and very cold

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      6 mph
    • 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
Snow
Snow
Snow
Snow
Cloudy
Snow
Snow
Cloudy
Temp (°F) 21° 21° 21° 21° 21° 22° 23° 23°
RealFeel®
Humidity 78% 74% 73% 72% 71% 70% 69% 70%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
73%
 
70%
 
70%
 
70%
 
49%
 
53%
 
56%
 
40%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 20 NNE 20 NNE 18 NNE 18 NNE 18 N 18 N 16 N 15 NNW
UV Index 0 0 1 1 1 1 0 0
Cloud Cover 98% 98% 99% 99% 99% 98% 97% 99%
Dew Point 15° 14° 14° 13° 13° 13° 14° 14°
Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Feb 2

more Historical Weather Data >
  Today Normal Record 2/2/2014
High 23° 40° 61° (1973) 54°
Low 24° -2° (1961) 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:07 AM with 10:11 of sunlight, then sets at 5:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:27 PM with -10:-31 of moolight, then sets at 5:56 AM

Princeton Weather Report

Philadelphia: Return of Cold May Set Up Round of Accumulating Snow

January 30, 2015; 7:06 AM ET

Much colder air will sweep into the Philadelphia area and remain for the weekend. The cold air could pave the way for more snow. more >

Mon. Dust & Dander

Mon. Wind Maps