• Early AM

    Aug 31

    Lo 68°

    Mostly cloudy

    Beach & Pool Weather
    • UV
      4 - Moderate
    • Cloud
      Cover
      74%
    • Precip
      7%
    more
  • Today

    Aug 31

    89°Lo 67°

    Very warm with periods of sun

    Excellent at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      3%
    • Precip
      3%
  • Tue

    Sep 1

    91°Lo 67°

    Hot with plenty of sun

    Excellent at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      11%
    • Precip
      12%
    more
  • Wed

    Sep 2

    91°Lo 67°

    Partly sunny, hot and humid

    Excellent at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      33%
    • Precip
      16%
    more
  • Thu

    Sep 3

    92°Lo 68°

    Partly sunny, a t-storm; hot

    Excellent at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      49%
    • Precip
      40%
    more
Next Previous
Hi 89° RealFeel® 92° Precipitation 4%

Day

N

E

S

W

  • W 8 mph
  • Gusts: 14 mph

Very warm and humid with periods of clouds and sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 67° RealFeel® 67° Precipitation 3%

Night

N

E

S

W

  • WNW 5 mph
  • Gusts: 10 mph

Clear and humid

  • 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 - Aug 31

See all tide tables >
High 4:16 AM 9 ft
Low 11:42 AM -0.3 ft
High 4:48 PM 8.6 ft

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 89° 81° 99° (1953) 89°
Low 67° 62° 46° (1912) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:08 of sunlight, then sets at 7:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:47 PM with 12:58 of moolight, then sets at 9:45 AM

Princeton Weather Report

Philly: Sizzling Heat Wave to Start September

August 31, 2015; 1:15 AM ET

A push of summery heat and humidity will arrive in Philadelphia this week as September begins 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.

Mon. Beach & Pool

Mon. UV Index

Mon. Wind Maps