• Today

    Aug 2

    88°Lo 71°

    Mostly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      1%
    • Hours of Precip
      0
  • Mon

    Aug 3

    92°Lo 75°

    Partly sunny and hot

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      10%
    • Hours of Precip
      0.5
    more
  • Tue

    Aug 4

    88°Lo 67°

    Times of clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      16%
    • Hours of Precip
      0
    more
  • Wed

    Aug 5

    87°Lo 69°

    A t-storm in the afternoon

    Unlikely for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      51%
    • Hours of Precip
      1
    more
  • Thu

    Aug 6

    79°Lo 65°

    Thunderstorms possible

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      35%
    • Hours of Precip
      2.5
    more
Next Previous
Hi 88° RealFeel® 93° Precipitation 1%

Day

N

E

S

W

  • WSW 6 mph
  • Gusts: 10 mph

Mostly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 71° RealFeel® 70° Precipitation 14%

Night

N

E

S

W

  • SSW 6 mph
  • Gusts: 8 mph

Patchy clouds

  • 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 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 88° 87° 99° (1975) 77°
Low 71° 69° 58° (1947) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 14:14 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:39 PM with 12:06 of moolight, then sets at 9:45 AM

Collingdale Weather Report

Philadelphia: Hot, Dry Weather to Last Through Weekend

August 2, 2015; 5:50 AM ET

A cold front swept through the Northeast during the latter part of the week and will be the reason for a weekend without oppressive humidity. 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.

Sun. Hair Frizz

Sun. Wind Maps

Sun. UV Index