• Today

    Sep 4

    80°Lo 64°

    Clouds and sun; not as warm

    Excellent for travel
    • Rain
      0.01 in
    • Wind
      Speed
      12 mph
    • T-storms
      20%
  • Sat

    Sep 5

    77°Lo 61°

    Sunny and pleasant

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      8 mph
    • T-storms
      0%
    more
  • Sun

    Sep 6

    80°Lo 65°

    Plenty of sunshine

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      7 mph
    • T-storms
      0%
    more
  • Mon

    Sep 7

    83°Lo 69°

    Sunny, warm and humid

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      8 mph
    • T-storms
      3%
    more
  • Tue

    Sep 8

    86°Lo 71°

    Sunshine, warm and more humid

    Excellent for travel
    • Rain
      0.02 in
    • Wind
      Speed
      8 mph
    • T-storms
      5%
    more
Next Previous
Hi 80° RealFeel® 81° Precipitation 40%

Day

N

E

S

W

  • ENE 12 mph
  • Gusts: 16 mph

A shower in places this morning; otherwise, not as warm with times of clouds and sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 64° RealFeel® 62° Precipitation 11%

Night

N

E

S

W

  • ENE 8 mph
  • Gusts: 14 mph

Clear; less humid late

  • 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 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 80° 77° 91° (1985) 84°
Low 64° 62° 53° (1989) 65°

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 11:28 PM with 14:36 of moolight, then sets at 2:04 PM

Port Jefferson Station Weather Report

NYC: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 5:07 AM ET

A backdoor front will trim temperatures, haze and humidity around New York City early this weekend before all three conditions build by early next week. more >

Travel Weather Forecast

Sep 04, 2015; 5:45 AM ET United States travel weather forecast

Weather Related Flight Delays

Fri. Travel Weather

Flight Tracker