• Early AM

    Mar 27

    Lo 43°

    Rain and a thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    Mar 27

    48°Lo 33°

    Colder with occasional rain

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

    Mar 28

    41°Lo 21°

    Variable clouds, snow showers

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

    Mar 29

    46°Lo 31°

    Mostly sunny

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      11%
    more
  • Mon

    Mar 30

    51°Lo 30°

    A shower possible

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Rain
Rain
Rain
Rain
Rain
Cloudy
Rain
Cloudy
Temp (°F) 45° 44° 43° 43° 42° 43° 44° 45°
RealFeel® 36° 37° 36° 35° 35° 39° 38° 44°
Humidity 79% 77% 75% 75% 76% 70% 72% 67%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
80%
 
75%
 
75%
 
75%
 
63%
 
49%
 
63%
 
49%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 7 NW 7 NW 7 NNW 7 NNW 7 NNW 8 NNW 8 NNW 9 NNW
UV Index 0 0 0 0 0 1 1 2
Cloud Cover 100% 99% 99% 99% 99% 100% 100% 97%
Dew Point 39° 37° 36° 35° 35° 34° 36° 35°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Mar 27

more Historical Weather Data >
  Today Normal Record 3/27/2014
High 48° 55° 82° (2007) 44°
Low 33° 35° 20° (2014) 20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 12:27 of sunlight, then sets at 7:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:22 PM with 14:31 of moolight, then sets at 2:53 AM

Princeton Weather Report

Philly to Turn Sharply Colder, Little Snowy This Weekend

March 27, 2015; 3:37 AM ET

Wintry conditions and cold will return to the Philadelphia area through Sunday morning. more >

Making a Forecast: The Sixth Sense

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

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps