• Today

    Mar 3

    33°Lo 33°

    A bit of afternoon snow

    Unlikely for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      70%
    • Hours of Precip
      6
    more
  • Wed

    Mar 4

    45°Lo 30°

    Rain, warmer; fog in the a.m.

    Advisory for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      67%
    • Hours of Precip
      11.5
    more
  • Thu

    Mar 5

    31°Lo 10°

    Colder with periods of snow

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      67%
    • Hours of Precip
      3.5
    more
  • Fri

    Mar 6

    27°Lo 14°

    Sunny and very cold

    Unlikely for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sat

    Mar 7

    40°Lo 26°

    Not as cold with sunshine

    Watch for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      0%
    • Hours of Precip
      0
Next Previous
Hi 40° RealFeel® 36° Precipitation 0%

Day

N

E

S

W

  • WSW 10 mph
  • Gusts: 18 mph

Not as cold with sunshine

  • Max UV Index: 4 (Moderate)
  • 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 26° RealFeel® 20° Precipitation 15%

Night

N

E

S

W

  • WNW 8 mph
  • Gusts: 14 mph

Mainly clear

  • 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 - Mar 7

more Historical Weather Data >
  Today Normal Record 3/7/2014
High 40° 48° 72° (2009) 38°
Low 26° 30° (1990) 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 11:33 of sunlight, then sets at 5:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:57 PM with 11:42 of moolight, then sets at 7:39 AM

Princeton Weather Report

Philadelphia: Storm to Accompany Midweek Warmup

March 2, 2015; 8:04 PM ET

The warmest weather since early February will surge into the Philadelphia area at midweek with temperatures forecast to reach the upper 40s F. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index