• Tonight

    Mar 4

    Lo 26°

    Late-night snow

    Sinus Headache Weather
    • Hi
      RealFeel
      40°
    • UV
      0 - Low
    • Cloud
      Cover
      98%
  • Thu

    Mar 5

    30°Lo 7°

    Colder with snow

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      18°
    • UV
      0 - Low
    • Cloud
      Cover
      99%
    more
  • Fri

    Mar 6

    24°Lo 11°

    Mostly sunny and very cold

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      33°
    • UV
      0 - Moderate
    • Cloud
      Cover
      19%
    more
  • Sat

    Mar 7

    36°Lo 24°

    Partly sunny

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      0 - Moderate
    • Cloud
      Cover
      34%
    more
  • Sun

    Mar 8

    42°Lo 27°

    Periods of clouds and sun

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      40°
    • UV
      3 - Moderate
    • Cloud
      Cover
      64%
    more
Next Previous
Rain 37° RealFeel® 43°

N

E

S

W

  • Humidity: 100%
  • Pressure: 29.88 in
  • UV Index: 0
  • Cloud Cover: 100%
  • Ceiling: 2200 ft
  • Dew Point: 37° F
  • Visibility: 1 mi
0 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 11:25 of sunlight, then sets at 5:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:10 PM with 13:01 of moolight, then sets at 6:11 AM

Temperature Summary - 8:12 PM

  Temp (°F)
Now 37°
Yesterday 42°
RealFeel® 43°
RealFeel® Shade 43°
Wind Chill 37°
Dew Point 37°
  Hi / Lo
Previous 6 Hours 44°
  37°
Previous 12 Hours 44°
  35°
Previous 24 Hours 44°
  30°

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 42° 47° 74° (1974) 28°
Low 26° 29° (1943) 10°

Precipitation Summary - 8:12 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0.05
Previous 6 Hours 0.1
Previous 9 Hours 0.16
Previous 12 Hours 0.27
Previous 18 Hours 0.37
Previous 24 Hours 0.49

Princeton Weather Report

Philadelphia: Snowstorm, Freeze-up to Precede Thaw

March 4, 2015; 5:04 PM ET

Philadelphia will lie within a 1,500-mile swath of snow, slippery roads and travel disruptions during much of Thursday. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Wed. Sinus Headache

Wed. UV Index