• Tonight

    Jan 27

    Lo 14°

    Clouds breaking; colder

    Asthma Weather
    • Hi
      RealFeel
      15°
    • UV
      1 - Low
    • Air Qual.
      Good
  • Wed

    Jan 28

    29°Lo 9°

    Mostly sunny and breezy

    Beneficial weather for asthma
    • Hi
      RealFeel
      16°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Thu

    Jan 29

    33°Lo 29°

    Some sun, then clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      33°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Fri

    Jan 30

    35°Lo 6°

    Mostly cloudy with flurries

    Beneficial weather for asthma
    • Hi
      RealFeel
      21°
    • UV
      2 - Low
    • Cloud
      Cover
      77%
    more
  • Sat

    Jan 31

    21°Lo 9°

    Colder with plenty of sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      11°
    • UV
      3 - Moderate
    • Cloud
      Cover
      0%
    more
Next Previous
Mostly clear 19° RealFeel® 5°

N

E

S

W

  • Humidity: 54%
  • Pressure: 29.85 in ↑
  • UV Index: 0
  • Cloud Cover: 25%
  • Ceiling: 23000 ft
  • Dew Point: 5° F
  • Visibility: 10 mi
12 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:13 AM with 9:58 of sunlight, then sets at 5:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:34 AM with 14:07 of moolight, then sets at 1:41 AM

Temperature Summary - 11:24 PM

  Temp (°F)
Now 19°
Yesterday 12°
RealFeel®
RealFeel® Shade
Wind Chill
Dew Point
  Hi / Lo
Previous 6 Hours 29°
  19°
Previous 12 Hours 31°
  19°
Previous 24 Hours 31°
  19°

Temperature History - Jan 27

more Historical Weather Data >
  Today Normal Record 1/27/2014
High 29° 39° 68° (1974) 46°
Low 14° 24° (1994) 20°

Precipitation Summary - 11:24 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0.09
Previous 24 Hours 0.23

Princeton Weather Report

Philly: Cold Weather to Persist Into Weekend

January 27, 2015; 8:56 PM ET

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