• Tonight

    Nov 20

    Lo 27°

    Clear and increasingly windy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Nov 21

    38°Lo 26°

    Mostly sunny and colder

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

    Nov 22

    42°Lo 37°

    Sunshine mixing with clouds

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

    Nov 23

    52°Lo 47°

    Variably cloudy and milder

    Low ragweed pollen levels
    • Precip
      18%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      75%
    more
  • Mon

    Nov 24

    63°Lo 48°

    Warmer with spotty showers

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      70%
    more
Next Previous
Mostly sunny 36° Lo 28° RealFeel® 23° / 11°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 45%
  • Cloud Cover: 11%
  • Dew Point: 13° F
  • Visibility: 10 mi
20 mph

Temperature History - Nov 21

more Historical Weather Data >
  Today Normal Record 11/21/2013
High 38° 51° 65° (1991) 50°
Low 26° 36° 18° (1987) 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 9:44 of sunlight, then sets at 4:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:39 AM with 10:33 of moolight, then sets at 4:12 PM

Port Jefferson Weather Report

NYC to Feel Like Spring by Early Next Week

November 20, 2014; 9:08 AM ET

After December-like cold lingers into the start of the weekend around New York City, temperatures will surge into the 50s on Sunday and into the 60s on Monday. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps