• Wed

    May 13

    77°Lo 54°

    A couple of showers

    Poor for home energy
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      9 mph
    more
  • Thu

    May 14

    79°Lo 56°

    Sunny

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      5 mph
    more
  • Fri

    May 15

    84°Lo 57°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      5 mph
    more
  • Sat

    May 16

    83°Lo 61°

    Some sun with a shower; warm

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      7 mph
    more
  • Sun

    May 17

    85°Lo 61°

    Clouds break for sun; warm

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      7 mph
Next Previous
Hi 85° RealFeel® 87° Precipitation 3%

Day

N

E

S

W

  • WSW 7 mph
  • Gusts: 22 mph

Warm with clouds giving way to some sun

  • Max UV Index: 7 (High)
  • 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 61° RealFeel® 60° Precipitation 20%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 15 mph

Partly cloudy

  • 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 - May 17

more Historical Weather Data >
  Today Normal Record 5/17/2014
High 85° 73° 92° (1974) 66°
Low 61° 50° 31° (1983) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:29 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:35 AM with 14:12 of moolight, then sets at 7:47 PM

Reading Weather Report

Philly: June-like Warmth to Dominate This Week

May 3, 2015; 4:13 PM ET

Monday is shaping up to be Philadelphia's warmest day so far this year, kicking off a week that will be dominated by summer warmth. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.