• Today

    Mar 4

    44°Lo 26°

    Rain; fog this morning

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

    Mar 5

    29°Lo 9°

    Colder with snow

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

    Mar 6

    28°Lo 11°

    Mostly sunny and very cold

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

    Mar 7

    38°Lo 24°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      34%
    more
  • Sun

    Mar 8

    43°Lo 26°

    Some sun, then turning cloudy

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      74%
    more
Next Previous
Freezing rain 35° RealFeel® 31°

N

E

S

W

  • Humidity: 92%
  • Pressure: 29.81 in ↑
  • UV Index: 0
  • Cloud Cover: 100%
  • Ceiling: 7239 ft
  • Dew Point: 33° F
  • Visibility: 3 mi
5 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 - 6:45 AM

  Temp (°F)
Now 35°
Yesterday 48°
RealFeel® 31°
RealFeel® Shade 31°
Wind Chill 31°
Dew Point 33°
  Hi / Lo
Previous 6 Hours 37°
  34°
Previous 12 Hours 37°
  28°
Previous 24 Hours 37°
  16°

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 44° 47° 74° (1974) 28°
Low 26° 29° (1943) 10°

Precipitation Summary - 6:45 AM

  Amount (in)
Previous 1 Hour 0.04
Previous 3 Hours 0.05
Previous 6 Hours 0.07
Previous 9 Hours 0.12
Previous 12 Hours 0.27
Previous 18 Hours 0.57
Previous 24 Hours 0.59

Princeton Weather Report

Philadelphia: Snowstorm to Follow Midweek Warmup

March 4, 2015; 3:26 AM ET

Temperatures will slip back into the 30s Wednesday night and Thursday around Philadelphia setting the stage for a snowstorm. more >

Making a Forecast: The Sixth Sense

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

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps