• Tonight

    Mar 3

    Lo 31°

    Snow and sleet this evening

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Mar 4

    44°Lo 26°

    Rain; fog in the 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

    27°Lo 13°

    Mostly sunny and very cold

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      14%
    more
  • Sat

    Mar 7

    38°Lo 25°

    Not as cold with sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Fog
Cloudy
Rain
Rain
Rain
Rain
Cloudy
Cloudy
Temp (°F) 38° 39° 40° 41° 41° 43° 44° 43°
RealFeel® 35° 36° 34° 35° 36° 38° 42° 40°
Humidity 85% 84% 83% 81% 79% 75% 72% 72%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
49%
 
49%
 
61%
 
61%
 
55%
 
55%
 
49%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 7 W 7 WNW 7 WNW 7 WNW 8 WNW 7 WNW 7 WNW 7 WNW
UV Index 0 1 1 1 1 1 1 0
Cloud Cover 99% 99% 100% 100% 99% 99% 99% 99%
Dew Point 34° 35° 35° 35° 35° 36° 35° 34°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

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°

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

Princeton Weather Report

Philadelphia: Snowstorm to Follow Midweek Warmup

March 3, 2015; 2:26 PM 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