• Tonight

    Apr 1

    Lo 30°

    Clear

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

    Apr 2

    63°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

    66°Lo 48°

    Cloudy with times of rain

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

    Apr 4

    52°Lo 31°

    Cooler; cloudy, then some sun

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

    Apr 5

    55°Lo 40°

    An afternoon shower or two

    Ragweed Pollen Weather
    • Precip
      58%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      44%
    more
Next Previous
Hi 51° RealFeel® 49° Precipitation 11%

Day

N

E

S

W

  • NNW 9 mph
  • Gusts: 20 mph

Partly sunny

  • Max UV Index: 6 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 30° RealFeel® 33° Precipitation 8%

Night

N

E

S

W

  • SW 5 mph
  • Gusts: 10 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Princeton Pollen Levels - April 1

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Apr 1

more Historical Weather Data >
  Today Normal Record 4/1/2014
High 51° 56° 81° (1978) 58°
Low 30° 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; 12:04 PM 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