• Tonight

    Apr 27

    Lo 42°

    Clouds breaking; breezy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    Apr 28

    66°Lo 44°

    Partly sunny and breezy

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

    Apr 29

    71°Lo 47°

    Sun mixing with clouds

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

    Apr 30

    64°Lo 46°

    Showers, mainly later

    Low ragweed pollen levels
    • Precip
      100%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      83%
    more
  • Fri

    May 1

    57°Lo 45°

    Cloudy with a shower possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 60° RealFeel® 59° Precipitation 25%

Day

N

E

S

W

  • NNW 12 mph
  • Gusts: 24 mph

Cloudy; breezy this afternoon

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 42° RealFeel® 32° Precipitation 20%

Night

N

E

S

W

  • NNW 14 mph
  • Gusts: 24 mph

Clouds breaking; breezy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • 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 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - Apr 27

more Historical Weather Data >
  Today Normal Record 4/27/2014
High 60° 66° 93° (1915) 61°
Low 42° 45° 34° (1967) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:46 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:56 PM with 13:19 of moolight, then sets at 3:15 AM

Princeton Weather Report

Late-Week Storm Could Bring Rain, Wind to Philly

April 27, 2015; 5:50 PM ET

Following midweek warmth around Philadelphia, a southern storm could spread wind and rain along the Atlantic coast on Thursday into Friday. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps