• Tue

    Sep 8

    90°Lo 69°

    Mostly sunny; hot, more humid

    Warning for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Wed

    Sep 9

    89°Lo 69°

    Sun mixing with clouds; humid

    Advisory for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Thu

    Sep 10

    79°Lo 63°

    Mostly cloudy with a t-storm

    Warning for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Fri

    Sep 11

    82°Lo 56°

    Mostly cloudy

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      12%
    • Hours of Precip
      0
  • Sat

    Sep 12

    80°Lo 57°

    Partial sunshine

    Advisory for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      55%
    • Hours of Precip
      1
    more
Next Previous
Hi 82° RealFeel® 86° Precipitation 25%

Day

N

E

S

W

  • WSW 8 mph
  • Gusts: 18 mph

Mostly cloudy

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 24%
  • 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 12%

Night

N

E

S

W

  • SSW 6 mph
  • Gusts: 12 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • 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 11

more Historical Weather Data >
  Today Normal Record 9/11/2014
High 82° 79° 100° (1983) 86°
Low 56° 60° 39° (1917) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 12:39 of sunlight, then sets at 7:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:05 AM with 13:21 of moolight, then sets at 6:26 PM

Wilmington Weather Report

Philadelphia: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 12:30 AM 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 >

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.