• Tue

    Sep 1

    91°Lo 68°

    Chance of a thunderstorm

    Very Good for an outdoor concert
    • Hi
      RealFeel
      98°
    • Precip
      55%
    • Wind
      Speed
      4 mph
    more
  • Wed

    Sep 2

    91°Lo 66°

    Partly sunny

    Excellent for an outdoor concert
    • Hi
      RealFeel
      97°
    • Precip
      55%
    • Wind
      Speed
      4 mph
  • Thu

    Sep 3

    82°Lo 67°

    Partly sunny and humid

    Excellent for an outdoor concert
    • Hi
      RealFeel
      88°
    • Precip
      2%
    • Wind
      Speed
      5 mph
    more
  • Fri

    Sep 4

    83°Lo 64°

    Plenty of sunshine

    Excellent for an outdoor concert
    • Hi
      RealFeel
      84°
    • Precip
      60%
    • Wind
      Speed
      5 mph
    more
  • Sat

    Sep 5

    81°Lo 65°

    Mostly sunny and less humid

    Very Good for an outdoor concert
    • Hi
      RealFeel
      84°
    • Precip
      40%
    • Wind
      Speed
      7 mph
    more
Next Previous
Hi 91° RealFeel® 97° Precipitation 25%

Day

N

E

S

W

  • WSW 5 mph
  • Gusts: 7 mph

Intervals of clouds and sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 15%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 66° RealFeel® 64° Precipitation 55%

Night

N

E

S

W

  • W 4 mph
  • Gusts: 8 mph

Clear to partly cloudy and humid with a passing shower

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 91° 81° 100° (1953) 91°
Low 66° 61° 45° (1991) 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:02 of sunlight, then sets at 7:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:07 PM with 13:57 of moolight, then sets at 12:04 PM

Princeton Weather Report

Philadelphia: Break From Heat, Humidity to End This Weekend

August 27, 2015; 11:36 PM ET

After taking a break this week, heat and humidity will return to Philadelphia this weekend and will not be quick to depart. more >

Bad Weather and the Ballot Box

Oct 28, 2012; 5:00 AM ET The presidential election is only days away. How does the weather affect the number of people who show up to vote?