• Today

    Jul 13

    87°Lo 72°

    An afternoon thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      88%
    • Precip
      60%
    • Hours of Precip
      3
    more
  • Mon

    Jul 14

    87°Lo 72°

    Strong t-storms, mainly later

    Poor for stargazing
    • Cloud
      Cover
      92%
    • Precip
      70%
    • Hours of Precip
      7
  • Tue

    Jul 15

    88°Lo 66°

    Heavy thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      96%
    • Precip
      95%
    • Hours of Precip
      7.5
    more
  • Wed

    Jul 16

    79°Lo 61°

    A thunderstorm possible

    Poor for stargazing
    • Cloud
      Cover
      82%
    • Precip
      21%
    • Hours of Precip
      0
    more
  • Thu

    Jul 17

    83°Lo 62°

    Partly sunny and pleasant

    Good for stargazing
    • Cloud
      Cover
      36%
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
T-storms
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 72° 72° 72° 73° 76° 78° 79° 81°
RealFeel® 73° 72° 74° 75° 80° 84° 88° 92°
Humidity 91% 93% 92% 90% 85% 81% 76% 72%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
47%
 
52%
 
48%
 
41%
 
34%
 
34%
 
37%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 4 SSW 4 SSW 4 SW 4 SW 3 SW 4 SW 4 SW 4 SW
UV Index 0 0 0 0 1 2 3 5
Cloud Cover 90% 90% 89% 89% 70% 70% 70% 70%
Dew Point 70° 70° 70° 70° 71° 71° 71° 71°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 14

more Historical Weather Data >
  Today Normal Record 7/14/2013
High 87° 86° 98° (1954) 90°
Low 72° 66° 57° (1999) 73°

Solunar Information for Princeton, NJ

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:48 of sunlight, then sets at 8:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:55 PM with 11:39 of moolight, then sets at 9:34 AM

Sat, Jul 19
Last
Sat, Jul 26
New
Mon, Aug 4
First
Sun, Aug 10
Full
Top Story

Princeton Weather Report

Philly: Severe Storm, Flooding Risk to Start the New Week

July 13, 2014; 3:30 AM ET

The risk of severe thunderstorms and flash flooding will ramp up quickly for the start of the new week. more >

Lunar Reconnaissance Orbiter Studies Moon

Jul 6, 2014; 8:00 AM ET We now know the topographical structure of the moon better than our own planet thanks to LRO.

Mon. Stargazing