• Tue

    Sep 8

    84°Lo 66°

    Mostly sunny

    Excellent for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Wed

    Sep 9

    81°Lo 60°

    A thunderstorm possible

    Excellent for driving
    • Precip
      30%
    • Hours of Precip
      0
    • Rain
      0 in
  • Thu

    Sep 10

    81°Lo 60°

    Rain and drizzle possible

    Excellent for driving
    • Precip
      30%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Fri

    Sep 11

    80°Lo 54°

    Abundant sunshine

    Excellent for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Sep 12

    81°Lo 51°

    Brilliant sunshine

    Good for driving
    • Precip
      0%
    • Hours of Precip
      1.5
    • Rain
      0.08 in
    more
Next Previous
Hi 81° RealFeel® 86° Precipitation 30%

Day

N

E

S

W

  • E 6 mph
  • Gusts: 17 mph

Clouds and sun with a thunderstorm possible; humid

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 35%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 60° RealFeel® 61° Precipitation 3%

Night

N

E

S

W

  • SSE 2 mph
  • Gusts: 10 mph

Mainly clear

  • 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 9

more Historical Weather Data >
  Today Normal Record 9/9/2014
High 81° 79° 93° (1959) 74°
Low 60° 59° 44° (1986) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 12:45 of sunlight, then sets at 7:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:08 AM with 14:08 of moolight, then sets at 5:16 PM

Princeton 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 >

Travel Weather Forecast

Aug 29, 2015; 5:26 AM ET United States travel weather forecast