• Fri

    May 15

    74°Lo 49°

    A t-storm possible; warmer

    Beneficial weather for migraines
    • Hi
      RealFeel
      76°
    • UV
      8 - Very High
    • Cloud
      Cover
      14%
    more
  • Sat

    May 16

    73°Lo 56°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      79°
    • UV
      7 - High
    • Cloud
      Cover
      37%
    more
  • Sun

    May 17

    79°Lo 60°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      82°
    • UV
      7 - High
    • Cloud
      Cover
      20%
  • Mon

    May 18

    80°Lo 57°

    Mostly cloudy, a few showers

    Beneficial weather for migraines
    • Hi
      RealFeel
      80°
    • UV
      4 - Moderate
    • Cloud
      Cover
      75%
    more
  • Tue

    May 19

    69°Lo 61°

    Mostly sunny and colder

    Beneficial weather for migraines
    • Hi
      RealFeel
      72°
    • UV
      7 - High
    • Cloud
      Cover
      21%
    more
Next Previous
Hi 79° RealFeel® 82° Precipitation 5%

Day

N

E

S

W

  • SSW 7 mph
  • Gusts: 18 mph

Mostly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • 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® 57° Precipitation 3%

Night

N

E

S

W

  • WSW 7 mph
  • Gusts: 17 mph

Partly cloudy

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

Temperature History - May 17

more Historical Weather Data >
  Today Normal Record 5/17/2014
High 79° 72° 90° (1986) 67°
Low 60° 51° 36° (1895) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:29 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:30 AM with 14:12 of moolight, then sets at 7:42 PM

Princeton Weather Report

Philly: July-Like Heat to Bake Area This Weekend

May 5, 2015; 1:01 PM ET

Following spotty showers and thunderstorms at midweek, warmth will return to the Philadelphia area by this weekend. more >