• Tue

    Sep 23

    73°Lo 51°

    Sunny and nice

    Watch for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Wed

    Sep 24

    71°Lo 49°

    Nice with plenty of sunshine

    Watch for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Thu

    Sep 25

    72°Lo 52°

    Sunny

    Watch for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Fri

    Sep 26

    77°Lo 54°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      1%
    • Hours of Precip
      0
  • Sat

    Sep 27

    72°Lo 56°

    Sunshine

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
Next Previous
Hi 77° RealFeel® 77° Precipitation 1%

Day

N

E

S

W

  • WSW 3 mph
  • Gusts: 13 mph

Mostly 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 54° RealFeel® 53° Precipitation 3%

Night

N

E

S

W

  • SW 5 mph
  • Gusts: 13 mph

Partly cloudy

  • 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 26

more Historical Weather Data >
  Today Normal Record 9/26/2013
High 77° 72° 92° (1895) 73°
Low 54° 52° 38° (1983) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:50 AM with 12:00 of sunlight, then sets at 6:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:04 AM with 11:03 of moolight, then sets at 8:07 PM

Top Story

Princeton Weather Report

Philly: Remainder of Week to Be Dry, Cool

September 18, 2014; 2:19 PM ET

Rainfall will continued to be scarce around Philadelphia this week, but cool air will be plentiful. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.