• Wed

    Sep 3

    72°Lo 50°

    Rather cloudy

    Frizz Forecast Weather
    • Wind
      Gust
      13 mph
    • Precip
      4%
    • Hours of Precip
      1.5
    more
  • Thu

    Sep 4

    76°Lo 62°

    A thunderstorm or two

    Frizz Forecast Weather
    • Wind
      Gust
      13 mph
    • Precip
      80%
    • Hours of Precip
      4.5
    more
  • Fri

    Sep 5

    76°Lo 60°

    Mostly sunny

    Frizz Forecast Weather
    • Wind
      Gust
      20 mph
    • Precip
      0%
    • Hours of Precip
      0
  • Sat

    Sep 6

    82°Lo 61°

    Sunny

    Frizz Forecast Weather
    • Wind
      Gust
      16 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Sun

    Sep 7

    79°Lo 63°

    Sunny

    Frizz Forecast Weather
    • Wind
      Gust
      12 mph
    • Precip
      1%
    • Hours of Precip
      1.5
    more
Next Previous
Hi 76° RealFeel® 73° Precipitation 0%

Day

N

E

S

W

  • NW 13 mph
  • Gusts: 20 mph

Mostly sunny

  • Max UV Index: 6 (High)
  • 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 60° RealFeel® 58° Precipitation 0%

Night

N

E

S

W

  • WNW 9 mph
  • Gusts: 20 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 5

more Historical Weather Data >
  Today Normal Record 9/5/2013
High 76° 80° 94° (1983) 79°
Low 60° 60° 47° (1994) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 12:54 of sunlight, then sets at 7:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:51 PM with 10:39 of moolight, then sets at 3:30 AM

Top Story

Princeton Weather Report

Philly: Downpour, Flooding Risk to Increase Thursday

August 19, 2014; 11:13 AM ET

A wedge of dry air will slowly erode at midweek and will allow showers and thunderstorms to survive the trip into Philadelphia from the Midwest. 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.