• Today

    May 1

    53°Lo 49°

    Cooler with rain tapering off

    Poor for biking
    • Precip
      76%
    • Hours of Precip
      10
    • Wind
      Gust
      13 mph
    more
  • Mon

    May 2

    68°Lo 51°

    Warmer; a few morning showers

    Very Good for biking
    • Precip
      60%
    • Hours of Precip
      5.5
    • Wind
      Gust
      8 mph
    more
  • Tue

    May 3

    59°Lo 49°

    Mostly cloudy, showers around

    Good for biking
    • Precip
      65%
    • Hours of Precip
      2
    • Wind
      Gust
      8 mph
    more
  • Wed

    May 4

    63°Lo 49°

    A brief afternoon shower

    Excellent for biking
    • Precip
      40%
    • Hours of Precip
      0.5
    • Wind
      Gust
      9 mph
  • Thu

    May 5

    67°Lo 50°

    Mostly cloudy, a little rain

    Good for biking
    • Precip
      57%
    • Hours of Precip
      2
    • Wind
      Gust
      9 mph
    more
Next Previous
Hi 63° RealFeel® 66° Precipitation 40%

Day

N

E

S

W

  • E 6 mph
  • Gusts: 9 mph

Mostly cloudy with a shower in places in the afternoon

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 49° RealFeel® 49° Precipitation 25%

Night

N

E

S

W

  • E 5 mph
  • Gusts: 7 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • 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 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 63° 68° 89° (2001) 83°
Low 49° 47° 33° (1986) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:05 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:39 AM with 12:51 of moolight, then sets at 5:30 PM

Princeton Weather Report

Rain to ease unusual northeastern US dryness but to put a damper on outdoor plans

May 1, 2016; 10:27 AM ET

Rounds of rain will bring good news for unusually dry portions of the northeastern United States to start May. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.