• Today

    Dec 18

    42°Lo 30°

    Partly sunny and breezy

    Poor at the beach or pool
    • UV
      2 - Low
    • Cloud
      Cover
      44%
    • Precip
      1%
    more
  • Fri

    Dec 19

    41°Lo 25°

    Sun mixing with clouds

    Poor at the beach or pool
    • UV
      2 - Low
    • Cloud
      Cover
      24%
    • Precip
      4%
    more
  • Sat

    Dec 20

    39°Lo 27°

    Some sun, then clouds

    Poor at the beach or pool
    • UV
      2 - Low
    • Cloud
      Cover
      51%
    • Precip
      15%
    more
  • Sun

    Dec 21

    41°Lo 32°

    Clouds and sun

    Poor at the beach or pool
    • UV
      1 - Low
    • Cloud
      Cover
      60%
    • Precip
      30%
  • Mon

    Dec 22

    45°Lo 38°

    A little afternoon rain

    Poor at the beach or pool
    • UV
      1 - Low
    • Cloud
      Cover
      93%
    • Precip
      55%
    more
Next Previous
Hi 41° RealFeel® 45° Precipitation 30%

Day

N

E

S

W

  • NE 4 mph
  • Gusts: 7 mph

A rain and snow shower possible in the morning; otherwise, intervals of clouds and sunshine

  • Max UV Index: 1 (Low)
  • 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 32° RealFeel® 29° Precipitation 11%

Night

N

E

S

W

  • E 5 mph
  • Gusts: 8 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

Newbold Tide Table - Dec 21

See all tide tables >
High 1:35 AM 7.5 ft
Low 8:33 AM 0.1 ft
High 1:46 PM 8.5 ft
Low 9:21 PM 0.1 ft

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 41° 41° 68° (1895) 64°
Low 32° 26° -2° (1942) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:18 AM with 9:17 of sunlight, then sets at 4:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:31 AM with 10:09 of moolight, then sets at 4:40 PM

Princeton Weather Report

Philly: Spotty Wintry Weather This Weekend to be Paled by Major Storm Next Week

December 18, 2014; 6:32 AM ET

After a weak storm brings spotty light snow and rain to the region this weekend, a storm will threaten major travel disruptions around Philadelphia before Christmas. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Sun. Beach & Pool

Sun. UV Index

Sun. Wind Maps