• Early AM

    Apr 16

    Lo 28°

    Much colder

    Stargazing Weather
    • Cloud
      Cover
      67%
    • Precip
      25%
    • Hours of Precip
      5.5
    more
  • Today

    Apr 16

    51°Lo 30°

    Sunny, breezy and cooler

    Good for stargazing
    • Cloud
      Cover
      9%
    • Precip
      21%
    • Hours of Precip
      0
    more
  • Thu

    Apr 17

    57°Lo 36°

    Mostly sunny

    Fair for stargazing
    • Cloud
      Cover
      34%
    • Precip
      16%
    • Hours of Precip
      0
  • Fri

    Apr 18

    59°Lo 42°

    Mostly cloudy

    Poor for stargazing
    • Cloud
      Cover
      96%
    • Precip
      30%
    • Hours of Precip
      0
    more
  • Sat

    Apr 19

    61°Lo 40°

    Mostly cloudy, showers around

    Poor for stargazing
    • Cloud
      Cover
      71%
    • Precip
      53%
    • Hours of Precip
      4.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
5pm
6pm 7pm 8pm 9pm 10pm 11pm Fri
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Sunny
Sunny
Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Temp (°F) 56° 55° 55° 52° 48° 47° 45° 43°
RealFeel® 53° 51° 49° 46° 42° 41° 39° 37°
Humidity 32% 34% 36% 40% 46% 50% 54% 58%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
0%
 
0%
 
1%
 
4%
 
4%
 
4%
 
4%
 
4%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 9 E 9 E 9 ESE 8 ESE 8 E 8 ENE 8 ENE 7 ENE
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 10% 9% 8% 10% 14% 21% 26% 30%
Dew Point 26° 27° 28° 28° 28° 29° 29° 29°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 57° 62° 93° (2002) 72°
Low 36° 42° 29° (1908) 52°

Solunar Information for Princeton, NJ

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:21 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:23 PM with 10:13 of moolight, then sets at 8:36 AM

Tue, Apr 22
Last
Tue, Apr 29
New
Wed, May 7
First
Wed, May 14
Full
Top Story

Princeton Weather Report

Philly: Drier, Chillier for Wednesday

April 15, 2014; 8:49 PM ET

Tuesday's soaking, wind-driven rain will be replaced by drier weather on Wednesday, but it will be chilly. 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.

Thu. Stargazing