• Sun

    Sep 13

    83°Lo 66°

    Partly sunny and less humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Sep 14

    76°Lo 54°

    Less humid with some sun

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Sep 15

    75°Lo 58°

    Rather cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Sep 16

    75°Lo 54°

    Partly sunny

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Sep 17

    75°Lo 58°

    Times of clouds and sun

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
Next Previous
Hi 75° RealFeel® 79° Precipitation 23%

Day

N

E

S

W

  • WSW 5 mph
  • Gusts: 7 mph

Times of clouds and sun

  • 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 58° RealFeel® 55° Precipitation 57%

Night

N

E

S

W

  • SW 5 mph
  • Gusts: 12 mph

Cloudy; areas of drizzle in the evening followed by a little rain late

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2014
High 75° 77° 94° (1915) 74°
Low 58° 58° 43° (1986) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 12:23 of sunlight, then sets at 7:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:38 AM with 10:54 of moolight, then sets at 9:32 PM

Wilmington Weather Report

Philadelphia: Heat, Humidity to Come Back Into Next Week

August 29, 2015; 4:23 AM ET

Heat and humidity will return to Philadelphia this weekend and hang on into next week. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.