• Mon

    Sep 19

    79°Lo 59°

    Cloudy with thunderstorms

    Ragweed Pollen Weather
    • Precip
      73%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      88%
    more
  • Tue

    Sep 20

    80°Lo 57°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      1%
  • Wed

    Sep 21

    74°Lo 55°

    Abundant sunshine

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      2%
    more
  • Thu

    Sep 22

    73°Lo 55°

    Brilliant sunshine

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      4%
    more
  • Fri

    Sep 23

    75°Lo 56°

    Rather cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      74%
    more
Next Previous
Hi 80° RealFeel® 82° Precipitation 5%

Day

N

E

S

W

  • NW 6 mph
  • Gusts: 12 mph

Sunshine

  • Max UV Index: 5 (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 57° RealFeel® 55° Precipitation 5%

Night

N

E

S

W

  • N 6 mph
  • Gusts: 9 mph

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 - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2015
High 80° 74° 94° (1895) 79°
Low 57° 55° 37° (1993) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 12:13 of sunlight, then sets at 6:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:52 PM with 14:20 of moolight, then sets at 12:12 PM

Princeton Weather Report

September to start on cooler, less humid note in northeastern US

August 30, 2016; 8:24 PM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. more >