• Today

    Apr 1

    50°Lo 31°

    Mostly sunny

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

    Apr 2

    64°Lo 53°

    Becoming windier and warmer

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

    Apr 3

    67°Lo 53°

    Couple of showers, thunder

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

    Apr 4

    55°Lo 30°

    Windy and cooler

    Low ragweed pollen levels
    • Precip
      13%
    • Wind
      Speed
      22 mph
    • Cloud
      Cover
      70%
    more
  • Sun

    Apr 5

    54°Lo 35°

    An afternoon shower or two

    Ragweed Pollen Weather
    • Precip
      58%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      44%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 39° 42° 44° 46° 47° 48° 49° 50°
RealFeel® 38° 42° 46° 48° 50° 50° 49° 48°
Humidity 50% 44% 42% 38% 37% 36% 35% 34%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
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Snow
 
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Ice
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 9 NNW 9 NNW 9 NNW 9 NNW 9 NW 9 NW 9 NW 9 NW
UV Index 3 4 5 6 5 4 3 2
Cloud Cover 7% 12% 16% 15% 13% 11% 11% 11%
Dew Point 21° 22° 22° 22° 22° 22° 23° 22°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 1

more Historical Weather Data >
  Today Normal Record 4/1/2014
High 50° 56° 81° (1978) 58°
Low 31° 36° 11° (1923) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:40 of sunlight, then sets at 7:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:59 PM with 12:44 of moolight, then sets at 5:43 AM

Princeton Weather Report

Philly: Brief Warmup to Precede Early Easter Weekend Storm

April 1, 2015; 5:14 AM ET

Temperatures will trend upward to warm April levels around Philadelphia ahead of a storm with rain during the first part of the Easter Weekend. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps