• Thu

    Aug 13

    83°Lo 58°

    A couple of showers

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Aug 14

    82°Lo 58°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Aug 15

    85°Lo 58°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Aug 16

    75°Lo 62°

    Colder with spotty showers

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

    Aug 17

    74°Lo 65°

    A shower and t-storm around

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
Next Previous
Hi 74° RealFeel® 75° Precipitation 85%

Day

N

E

S

W

  • ENE 13 mph
  • Gusts: 38 mph

Humid; rain in the morning followed by a couple of showers and a thunderstorm in the afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 47%
  • Precipitation: 0.82 in
  • Rain: 0.82 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 8 hrs
  • Hours of Rain: 8 hrs
Lo 65° RealFeel® 62° Precipitation 55%

Night

N

E

S

W

  • ENE 7 mph
  • Gusts: 25 mph

Cloudy with a 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 - Aug 17

more Historical Weather Data >
  Today Normal Record 8/17/2014
High 74° 84° 96° (2002) 83°
Low 65° 64° 52° (1979) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:43 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:59 AM with 12:21 of moolight, then sets at 9:20 PM

Princeton Weather Report

Philly: Warmth to Continue Early This Week Before Cooldown Arrives

August 4, 2015; 12:01 AM ET

Above-average temperatures will continue through the early part of this week but a cooldown is on the horizon. more >