• Today

    Aug 28

    87°Lo 65°

    Mostly sunny

    Excellent for stargazing
    • Cloud
      Cover
      15%
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Mon

    Aug 29

    91°Lo 63°

    Partly sunny and hot

    Excellent for stargazing
    • Cloud
      Cover
      11%
    • Precip
      11%
    • Hours of Precip
      0
  • Tue

    Aug 30

    84°Lo 64°

    Plenty of sunshine

    Very Good for stargazing
    • Cloud
      Cover
      37%
    • Precip
      14%
    • Hours of Precip
      0
    more
  • Wed

    Aug 31

    88°Lo 64°

    A thunderstorm in spots

    Poor for stargazing
    • Cloud
      Cover
      73%
    • Precip
      47%
    • Hours of Precip
      3
    more
  • Thu

    Sep 1

    81°Lo 58°

    Partly sunny and not as warm

    Excellent for stargazing
    • Cloud
      Cover
      2%
    • Precip
      8%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Temp (°F) 70° 69° 68° 67° 67° 65° 69° 71°
RealFeel® 70° 69° 68° 67° 67° 65° 70° 73°
Humidity 85% 86% 87% 86% 88% 93% 91% 84%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
1%
 
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%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 SSW 4 SW 4 SW 4 SW 4 WSW 4 WSW 4 WSW 4 WSW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 0% 26% 26% 26% 26% 26% 26% 26%
Dew Point 65° 65° 64° 63° 64° 63° 66° 66°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2015
High 91° 82° 97° (2010) 85°
Low 63° 62° 41° (1986) 57°

Solunar Information for Princeton, NJ

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 13:10 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:33 AM with 14:22 of moolight, then sets at 5:55 PM

Thu, Sep 1
New
Fri, Sep 9
First
Fri, Sep 16
Full
Fri, Sep 23
Last

Princeton Weather Report

September to start on cooler, less humid note in northeastern US

August 28, 2016; 11:28 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. 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.

Mon. Stargazing