• Today

    Aug 1

    83°Lo 66°

    A couple of p.m. t-storms

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 2

    76°Lo 64°

    Rain, then a shower

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Aug 3

    81°Lo 64°

    A t-storm in the afternoon

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

    Aug 4

    85°Lo 65°

    Clouds and sun with a t-storm

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      69%
    more
  • Tue

    Aug 5

    88°Lo 65°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      27%
    more
Next Previous
Hi 76° RealFeel® 77° Precipitation 65%

Day

N

E

S

W

  • ENE 6 mph
  • Gusts: 11 mph

Mostly cloudy and cooler but humid with periods of rain and a thunderstorm, then a leftover shower

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 30%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 64° RealFeel® 62° Precipitation 50%

Night

N

E

S

W

  • NNE 3 mph
  • Gusts: 5 mph

A stray evening shower; otherwise, considerable cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Princeton Pollen Levels - August 2

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2013
High 76° 85° 100° (2002) 84°
Low 64° 66° 55° (1998) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:57 AM with 14:15 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:17 PM with 11:11 of moolight, then sets at 11:28 PM

Top Story

Princeton Weather Report

Philly: Rain to Dampen Weekend Plans

August 1, 2014; 2:51 AM ET

Rain will converge along the Atlantic Seaboard this weekend with Philadelphia caught in the middle. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps