• Sun

    Aug 3

    82°Lo 61°

    Overcast, a t-storm or two

    Frizz Forecast Weather
    • Wind
      Gust
      13 mph
    • Precip
      80%
    • Hours of Precip
      5.5
    more
  • Mon

    Aug 4

    83°Lo 66°

    Cloudy with a t-storm or two

    Frizz Forecast Weather
    • Wind
      Gust
      12 mph
    • Precip
      61%
    • Hours of Precip
      3
  • Tue

    Aug 5

    80°Lo 63°

    An afternoon t-storm or two

    Frizz Forecast Weather
    • Wind
      Gust
      13 mph
    • Precip
      64%
    • Hours of Precip
      10.5
    more
  • Wed

    Aug 6

    81°Lo 63°

    Rain and a thunderstorm

    Frizz Forecast Weather
    • Wind
      Gust
      15 mph
    • Precip
      77%
    • Hours of Precip
      10.5
    more
  • Thu

    Aug 7

    81°Lo 70°

    Afternoon thunderstorms

    Frizz Forecast Weather
    • Wind
      Gust
      8 mph
    • Precip
      78%
    • Hours of Precip
      9
    more
Next Previous
Hi 83° RealFeel® 91° Precipitation 61%

Day

N

E

S

W

  • S 4 mph
  • Gusts: 12 mph

Cloudy and humid with a thunderstorm or two

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.28 in
  • Rain: 0.28 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 66° RealFeel® 64° Precipitation 5%

Night

N

E

S

W

  • S 4 mph
  • Gusts: 11 mph

Cloudy and humid

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

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2013
High 83° 85° 97° (1944) 79°
Low 66° 66° 52° (1912) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 14:11 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:19 PM with 10:26 of moolight, then sets at 12:45 AM

Top Story

Princeton Weather Report

Philly: Another Cooldown to Follow Midweek Storms

July 24, 2014; 4:07 AM ET

Fresh cooler and less humid air will settle over the Philadelphia area for Thursday and Friday. 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.