• Sat

    Sep 3

    76°Lo 61°

    Mostly sunny and beautiful

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

    Sep 4

    82°Lo 65°

    Plenty of sunshine

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

    Sep 5

    85°Lo 67°

    Partly sunny and humid

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

    Sep 6

    88°Lo 70°

    Humid with sun and clouds

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

    Sep 7

    87°Lo 65°

    Mostly cloudy and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Clear 70° Lo 64° RealFeel® 67° / 63°

N

E

S

W

  • Precipitation: 11%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 72%
  • Cloud Cover: 0%
  • Dew Point: 57° F
  • Visibility: 10 mi
6 mph

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2015
High 76° 78° 91° (2015) 91°
Low 61° 62° 50° (1991) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 12:58 of sunlight, then sets at 7:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:27 AM with 12:10 of moolight, then sets at 8:37 PM

Port Jefferson Station Weather Report

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

August 29, 2016; 4:28 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. more >