• Tonight

    Feb 12

    Lo 18°

    Mostly cloudy, late flurries

    Stargazing Weather
    • Cloud
      Cover
      93%
    • Precip
      60%
    • Hours of Precip
      1
  • Sat

    Feb 13

    19°Lo 3°

    Windy and colder

    Good for stargazing
    • Cloud
      Cover
      28%
    • Precip
      0%
    • Hours of Precip
      0.5
    more
  • Sun

    Feb 14

    18°Lo 6°

    Sunny and bitterly cold

    Poor for stargazing
    • Cloud
      Cover
      64%
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Mon

    Feb 15

    33°Lo 30°

    Cloudy and not as cold

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      70%
    • Hours of Precip
      4.5
    more
  • Tue

    Feb 16

    50°Lo 31°

    Milder with rain

    Poor for stargazing
    • Cloud
      Cover
      77%
    • Precip
      25%
    • Hours of Precip
      8.5
    more
Next Previous
Hi 27° RealFeel® 28° Precipitation 10%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 12 mph

Turning cloudy and cold

  • Max UV Index: 3 (Moderate)
  • 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 18° RealFeel® 3° Precipitation 60%

Night

N

E

S

W

  • WSW 7 mph
  • Gusts: 15 mph

Mainly cloudy with a couple of flurries late

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.02 in
  • Rain: 0 in
  • Snow: 0.4 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 27° 41° 68° (1999) 40°
Low 18° 25° -2° (1907) 18°

Solunar Information for Princeton, NJ

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:56 AM with 10:34 of sunlight, then sets at 5:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:22 AM with 13:07 of moolight, then sets at 10:29 PM

Mon, Feb 15
First
Mon, Feb 22
Full
Tue, Mar 1
Last
Wed, Mar 9
New

Princeton Weather Report

Philadelphia: Flood threat to follow frigid Valentine's Day weekend

February 12, 2016; 9:15 PM ET

A sharp warmup and flood threat will follow the frigid Valentine’s Day weekend in Philadelphia. more >

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Fri. Stargazing