• Early AM

    Feb 11

    Lo 22°

    A snow shower

    Stargazing Weather
    • Cloud
      Cover
      92%
    • Precip
      46%
    • Hours of Precip
      1.5
    more
  • Today

    Feb 11

    28°Lo 13°

    A snow shower; windy, colder

    Good for stargazing
    • Cloud
      Cover
      40%
    • Precip
      0%
    • Hours of Precip
      1
    more
  • Fri

    Feb 12

    28°Lo 19°

    Turning cloudy and cold

    Poor for stargazing
    • Cloud
      Cover
      83%
    • Precip
      55%
    • Hours of Precip
      0.5
  • Sat

    Feb 13

    20°Lo 4°

    Frigid with variable clouds

    Good for stargazing
    • Cloud
      Cover
      9%
    • Precip
      0%
    • Hours of Precip
      0.5
    more
  • Sun

    Feb 14

    19°Lo 5°

    Sunny and bitterly cold

    Fair for stargazing
    • Cloud
      Cover
      42%
    • Precip
      1%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Cloudy
Cloudy
Cloudy
Temp (°F) 17° 19° 22° 25° 26° 26° 27° 28°
RealFeel® 14° 18° 22° 25° 26° 23° 23° 23°
Humidity 50% 47% 45% 44% 41% 39% 40% 39%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 6 SW 6 SW 7 SW 7 SW 7 SW 8 SW 8 SW 8 SW
UV Index 0 1 2 3 3 2 1 1
Cloud Cover 11% 25% 25% 25% 25% 90% 94% 93%
Dew Point
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 28° 41° 68° (1999) 40°
Low 19° 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: Polar vortex to smack region during Valentine's Day weekend

February 10, 2016; 10:08 AM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Philadelphia area during Valentine's Day weekend. 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