• Today

    Dec 20

    37°Lo 27°

    Clouds and breaks of sun

    Poor for stargazing
    • Cloud
      Cover
      80%
    • Precip
      1%
    • Hours of Precip
      0
  • Sun

    Dec 21

    41°Lo 26°

    Partly sunny

    Good for stargazing
    • Cloud
      Cover
      31%
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Mon

    Dec 22

    43°Lo 36°

    Turning cloudy

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      64%
    • Hours of Precip
      3
    more
  • Tue

    Dec 23

    50°Lo 45°

    Rather cloudy and damp

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      57%
    • Hours of Precip
      4.5
    more
  • Wed

    Dec 24

    60°Lo 42°

    Windy and mild with rain

    Poor for stargazing
    • Cloud
      Cover
      92%
    • Precip
      35%
    • Hours of Precip
      9
    more
Next Previous
Hi 37° RealFeel® 39° Precipitation 4%

Day

N

E

S

W

  • N 4 mph
  • Gusts: 8 mph

Clouds and breaks of sun

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 27° RealFeel® 27° Precipitation 1%

Night

N

E

S

W

  • NNE 2 mph
  • Gusts: 4 mph

Rather 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

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 37° 42° 65° (1895) 50°
Low 27° 26° -1° (1942) 31°

Solunar Information for Princeton, NJ

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:17 AM with 9:18 of sunlight, then sets at 4:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:31 AM with 10:14 of moolight, then sets at 3:45 PM

Mon, Dec 22
New
Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last

Princeton Weather Report

Philly: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 20, 2014; 4:10 AM ET

Following benign weather this weekend, a major storm will affect Philadelphia, much of the East and Midwest on Christmas Eve. 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.

Sat. Stargazing