• Today

    Jul 23

    96°Lo 68°

    Mostly sunny and very hot

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

    Jul 24

    94°Lo 70°

    Sunny and hot

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

    Jul 25

    97°Lo 74°

    Very hot; a p.m. t-storm

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

    Jul 26

    95°Lo 70°

    Partly sunny and hot

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

    Jul 27

    93°Lo 72°

    Partly sunny and hot

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 97° RealFeel® 109° Precipitation 56%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 10 mph

Very hot with some sun; a thunderstorm later in the afternoon; extreme heat may be dangerous

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 74° RealFeel® 79° Precipitation 25%

Night

N

E

S

W

  • WSW 5 mph
  • Gusts: 7 mph

Mostly cloudy, warm and muggy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 25

more Historical Weather Data >
  Today Normal Record 7/25/2015
High 97° 86° 97° (1999) 88°
Low 74° 66° 55° (1912) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:29 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:53 PM with 13:14 of moolight, then sets at 1:07 PM

Princeton Weather Report

'Virtually no relief' from heat in store for eastern US into end of July

July 23, 2016; 9:25 AM ET

Much of the eastern United States will continue to swelter with above-average temperatures into the end of the month. more >

Mon. Dust & Dander

Mon. Wind Maps