• Mon

    Jul 20

    79°Lo 61°

    Mostly sunny and less humid

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      29%
    more
  • Tue

    Jul 21

    75°Lo 63°

    Cloudy with thunderstorms

    Ragweed Pollen Weather
    • Precip
      70%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      98%
  • Wed

    Jul 22

    77°Lo 70°

    Mostly sunny and less humid

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      21%
    more
  • Thu

    Jul 23

    85°Lo 69°

    Some sun, a shower; warmer

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      46%
    more
  • Fri

    Jul 24

    85°Lo 73°

    A p.m. t-storm in spots

    Ragweed Pollen Weather
    • Precip
      40%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      43%
    more
Next Previous
Hi 75° RealFeel® 79° Precipitation 70%

Day

N

E

S

W

  • N 6 mph
  • Gusts: 9 mph

Considerable cloudiness with showers and thunderstorms becoming more widespread

  • Max UV Index: 2 (Low)
  • Thunderstorms: 51%
  • Precipitation: 0.86 in
  • Rain: 0.86 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs
Lo 63° RealFeel® 61° Precipitation 55%

Night

N

E

S

W

  • NW 7 mph
  • Gusts: 12 mph

An evening shower or thunderstorm around; otherwise, turning out clear and humid

  • Max UV Index: N/A
  • Thunderstorms: 47%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Jul 21

more Historical Weather Data >
  Today Normal Record 7/21/2014
High 75° 86° 101° (1930) 84°
Low 63° 66° 55° (1997) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:38 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:08 AM with 12:09 of moolight, then sets at 11:17 PM

Princeton Weather Report

Philadelphia: Warmth to Make a Comeback This Week

July 5, 2015; 7:05 PM ET

The big picture for the Philly metro area will be the return of warm and humid air, along with spotty showers and thunderstorms. more >