• Sun

    Sep 6

    80°Lo 66°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      N/A
    more
  • Mon

    Sep 7

    86°Lo 66°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      N/A
    more
  • Tue

    Sep 8

    80°Lo 59°

    A couple of showers possible

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      N/A
    more
  • Wed

    Sep 9

    74°Lo 60°

    Mostly cloudy, rain possible

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      N/A
  • Thu

    Sep 10

    81°Lo 63°

    Rain and drizzle possible

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      N/A
    more
Next Previous
Hi 74° RealFeel® 79° Precipitation 35%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 17 mph

Mostly cloudy with a chance of rain

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 1%
  • 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® 60° Precipitation 3%

Night

N

E

S

W

  • SSW 6 mph
  • Gusts: 18 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • 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 74° 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: Break From Heat, Humidity to End This Weekend

August 27, 2015; 2:50 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 >