• Today

    Jul 31

    89°Lo 70°

    Fog in the a.m.; mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Air Qual.
      Good
  • Sat

    Aug 1

    89°Lo 66°

    Sun mixing with clouds

    Neutral weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Sun

    Aug 2

    88°Lo 71°

    Sunny and very warm

    At Risk weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Mon

    Aug 3

    92°Lo 74°

    Partly sunny and hot

    Beneficial weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Tue

    Aug 4

    88°Lo 68°

    A thunderstorm in spots

    Neutral weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
Hi 89° RealFeel® 92° Precipitation 0%

Day

N

E

S

W

  • WNW 8 mph
  • Gusts: 13 mph

Mostly sunny and very warm; areas of morning fog, then becoming less humid

  • Max UV Index: 7 (High)
  • 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 70° RealFeel® 69° Precipitation 14%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 9 mph

Clear

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

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 89° 86° 102° (1954) 84°
Low 70° 68° 55° (1928) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 14:15 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:17 PM with 11:06 of moolight, then sets at 7:23 AM

Alloway Weather Report

Philadelphia: Heat to Linger, Humidity to Ease Friday, This Weekend

July 31, 2015; 4:32 AM ET

Following the steambath of this week, Philadelphia will catch a break from high humidity Friday and this weekend but not sizzling temperatures. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index