• Tonight

    Mar 29

    Lo 31°

    Increasing cloudiness

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Mon

    Mar 30

    54°Lo 30°

    Some sun returning; breezy

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

    Mar 31

    50°Lo 32°

    A little afternoon rain

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

    Apr 1

    51°Lo 32°

    Sunny

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      3%
    more
  • Thu

    Apr 2

    63°Lo 53°

    Pleasant and warmer

    Ragweed Pollen Weather
    • Precip
      12%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      24%
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Temp (°F) 24° 24° 24° 23° 24° 26° 26° 28°
RealFeel® 11° 11° 12° 12° 14° 16° 18° 23°
Humidity 54% 52% 51% 51% 49% 46% 48% 43%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
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Snow
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 13 NW 12 NNW 10 NNW 10 NW 9 NW 9 NW 8 NNW 9 NNW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 97% 99% 98% 99% 94% 74% 41% 29%
Dew Point 10°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Mar 29

more Historical Weather Data >
  Today Normal Record 3/29/2014
High 45° 55° 86° (1945) 58°
Low 31° 36° 11° (1923) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 12:32 of sunlight, then sets at 7:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:12 PM with 13:57 of moolight, then sets at 4:09 AM

Princeton Weather Report

Philly: Spring Warmth to Struggle to Hang on This Week

March 29, 2015; 7:44 PM ET

The battle between spring warmth and stubborn chill will continue around the Philadelphia area this week. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps