• Tonight

    Aug 29

    Lo 64°

    Mainly clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      7 mph
    more
  • Tue

    Aug 30

    85°Lo 65°

    Sunny; pleasant in the p.m.

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      5 mph
  • Wed

    Aug 31

    88°Lo 67°

    Periods of sun; more humid

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      4 mph
    more
  • Thu

    Sep 1

    82°Lo 61°

    Not as warm

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      5 mph
    more
  • Fri

    Sep 2

    80°Lo 57°

    Partly sunny and less humid

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
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
Mostly Sunny
Temp (°F) 71° 70° 68° 66° 66° 64° 66° 68°
RealFeel® 69° 68° 66° 64° 63° 63° 64° 67°
Humidity 72% 73% 72% 74% 76% 79% 74% 75%
   
  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) 6 N 6 N 6 N 6 NNE 6 NNE 6 NNE 6 NNE 6 NNE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 10%
Dew Point 61° 61° 59° 58° 58° 57° 58° 60°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2015
High 85° 82° 98° (1953) 89°
Low 65° 62° 41° (1986) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:08 of sunlight, then sets at 7:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:34 AM with 14:00 of moolight, then sets at 6:34 PM

Princeton Weather Report

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

August 29, 2016; 12:20 PM ET

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

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index