• Mon

    Sep 14

    72°Lo 55°

    A shower possible

    Very Good for golfing
    • Precip
      30%
    • Wind
      Speed
      2 mph
    • T-storms
      15%
    more
  • Tue

    Sep 15

    80°Lo 54°

    A couple of showers possible

    Very Good for golfing
    • Precip
      30%
    • Wind
      Speed
      6 mph
    • T-storms
      29%
    more
  • Wed

    Sep 16

    78°Lo 56°

    Cloudy with a shower possible

    Very Good for golfing
    • Precip
      30%
    • Wind
      Speed
      10 mph
    • T-storms
      15%
    more
  • Thu

    Sep 17

    81°Lo 56°

    Sunny

    Excellent for golfing
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • T-storms
      0%
  • Fri

    Sep 18

    78°Lo 57°

    Mostly sunny

    Excellent for golfing
    • Precip
      4%
    • Wind
      Speed
      4 mph
    • T-storms
      0%
    more
Next Previous
Hi 81° RealFeel® 84° Precipitation 0%

Day

N

E

S

W

  • NW 5 mph
  • Gusts: 12 mph

Sunny

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 56° RealFeel® 56° Precipitation 2%

Night

N

E

S

W

  • NNW 4 mph
  • Gusts: 8 mph

Clear

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

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2014
High 81° 76° 93° (1991) 74°
Low 56° 56° 38° (1986) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:24 of sunlight, then sets at 7:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:36 AM with 10:51 of moolight, then sets at 9:27 PM

Princeton Weather Report

Philadelphia: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 7:15 PM ET

A backdoor front will trim temperatures, haze and humidity around Philadelphia early this weekend before all three conditions build by early next week. more >

Climate Change Leads to Difference on the Golf Course

Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.