• Today

    Aug 30

    86°Lo 66°

    Mostly sunny and nice

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Aug 31

    88°Lo 69°

    Partly sunny and humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Thu

    Sep 1

    81°Lo 60°

    A couple of showers

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Sep 2

    79°Lo 58°

    Partly sunny and less humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Sep 3

    79°Lo 59°

    Mostly sunny and comfortable

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Partly Cloudy
Temp (°F) 69° 69° 68° 68° 68° 66° 68° 70°
RealFeel® 70° 69° 69° 68° 68° 67° 68° 73°
Humidity 89% 91% 91% 88% 91% 94% 89% 88%
   
  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 S 4 SSW 4 SSW 4 SSW 4 SSW 4 SSW 4 SSW 2 SW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 25% 25% 25% 25% 25% 25% 25% 65%
Dew Point 66° 66° 65° 64° 65° 65° 64° 67°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 88° 81° 99° (1953) 90°
Low 69° 62° 46° (1912) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:05 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:35 AM with 13:36 of moolight, then sets at 7:11 PM

Princeton Weather Report

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

August 30, 2016; 1:24 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. more >

48 Hour Precipitation Forecast

Wed. Snow Day Potential