• Fri

    May 29

    83°Lo 64°

    Sun mixing with clouds

    Good for stargazing
    • Cloud
      Cover
      31%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sat

    May 30

    87°Lo 67°

    Times of sun and clouds

    Poor for stargazing
    • Cloud
      Cover
      57%
    • Precip
      68%
    • Hours of Precip
      2.5
    more
  • Sun

    May 31

    81°Lo 58°

    Not as warm with a t-storm

    Poor for stargazing
    • Cloud
      Cover
      79%
    • Precip
      41%
    • Hours of Precip
      3
  • Mon

    Jun 1

    71°Lo 55°

    Cloudy, t-storms; not as warm

    Poor for stargazing
    • Cloud
      Cover
      100%
    • Precip
      67%
    • Hours of Precip
      11.5
    more
  • Tue

    Jun 2

    72°Lo 61°

    Occasional rain

    Poor for stargazing
    • Cloud
      Cover
      52%
    • Precip
      25%
    • Hours of Precip
      3.5
    more
Next Previous
A thunderstorm in spots 75° Lo 65° RealFeel® 80° / 65°

N

E

S

W

  • Precipitation: 51%
  • Rain: 0.05 in
  • Snow: 0 in
  • Humidity: 68%
  • Cloud Cover: 69%
  • Dew Point: 58° F
  • Visibility: 8 mi
8 mph

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2014
High 81° 76° 99° (1986) 75°
Low 58° 55° 39° (1997) 53°

Solunar Information for Princeton, NJ

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:31 AM with 14:51 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:23 PM with 10:36 of moolight, then sets at 4:59 AM

Mon, May 25
First
Tue, Jun 2
Full
Tue, Jun 9
Last
Tue, Jun 16
New

Princeton Weather Report

Philly: Warmth to Build on Memorial Day

May 24, 2015; 6:42 PM ET

Warmth will make a comeback around the Philadelphia area for the remainder of this Memorial Day holiday weekend, seemingly fitting for the unofficial start to summer. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.