• Today

    Apr 25

    59°Lo 37°

    Sunny to partly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sun

    Apr 26

    62°Lo 40°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    Apr 27

    61°Lo 45°

    An afternoon shower or two

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

    Apr 28

    64°Lo 46°

    Partly sunny and breezy

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      37%
    more
  • Wed

    Apr 29

    69°Lo 48°

    Intervals of clouds and sun

    Ragweed Pollen Weather
    • Precip
      15%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Hi 59° RealFeel® 64° Precipitation 9%

Day

N

E

S

W

  • NW 7 mph
  • Gusts: 15 mph

Sunny to partly cloudy

  • Max UV Index: 7 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 37° RealFeel® 37° Precipitation 14%

Night

N

E

S

W

  • N 4 mph
  • Gusts: 7 mph

Partly cloudy

  • 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 25

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - Apr 25

more Historical Weather Data >
  Today Normal Record 4/25/2014
High 59° 65° 91° (1915) 67°
Low 37° 44° 30° (1919) 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:42 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:03 PM with 14:06 of moolight, then sets at 2:09 AM

Princeton Weather Report

Philadelphia: Rain to Graze Area This Weekend

April 25, 2015; 3:29 AM ET

A southern storm will graze the Philadelphia area with rain during part of this weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps