• Sat

    Sep 10

    82°Lo 60°

    Clouds and breaks of sun

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      10 mph
    more
  • Sun

    Sep 11

    85°Lo 62°

    Abundant sunshine

    Excellent for an outdoor bbq
    • Precip
      0%
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      5 mph
    more
  • Mon

    Sep 12

    85°Lo 60°

    Showers and t-storms possible

    Good for an outdoor bbq
    • Precip
      35%
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      4 mph
  • Tue

    Sep 13

    80°Lo 58°

    A couple of showers possible

    Very Good for an outdoor bbq
    • Precip
      30%
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      4 mph
    more
  • Wed

    Sep 14

    77°Lo 51°

    Sunny

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 85° RealFeel® 87° Precipitation 35%

Day

N

E

S

W

  • SE 4 mph
  • Gusts: 15 mph

Sun and some clouds with a chance of showers and thunderstorms

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 35%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 60° RealFeel® 57° Precipitation 60%

Night

N

E

S

W

  • SE 5 mph
  • Gusts: 16 mph

Patchy clouds with a couple of showers late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 12

more Historical Weather Data >
  Today Normal Record 9/12/2015
High 85° 78° 95° (1895) 77°
Low 60° 58° 40° (1985) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:34 of sunlight, then sets at 7:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:33 PM with 10:25 of moolight, then sets at 2:58 AM

Princeton Weather Report

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

August 31, 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 >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.