• Tonight

    Apr 30

    Lo 43°

    A little rain late

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    May 1

    54°Lo 49°

    Fog with rain; cooler

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    May 2

    69°Lo 49°

    Warmer; a few morning showers

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    May 3

    60°Lo 46°

    More clouds than sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    May 4

    64°Lo 50°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
Next Previous
Hi 64° RealFeel® 71° Precipitation 19%

Day

N

E

S

W

  • E 6 mph
  • Gusts: 9 mph

Mostly cloudy

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 46° Precipitation 60%

Night

N

E

S

W

  • NE 6 mph
  • Gusts: 8 mph

Mostly cloudy with rain and drizzle late

  • Max UV Index: N/A
  • Thunderstorms: 11%
  • Precipitation: 0.09 in
  • Rain: 0.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 64° 68° 89° (2001) 83°
Low 50° 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

April 30, 2016; 6:55 PM ET

Expanding rainfall will bring good news for unusually dry portions of the northeastern United States into the start of May. more >

Wed. Dust & Dander

Wed. Wind Maps