• Today

    May 28

    76°Lo 61°

    A t-storm late this afternoon

    Good for stargazing
    • Cloud
      Cover
      18%
    • Precip
      55%
    • Hours of Precip
      1.5
    more
  • Fri

    May 29

    75°Lo 62°

    Partly sunny and less humid

    Good for stargazing
    • Cloud
      Cover
      24%
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Sat

    May 30

    77°Lo 62°

    Some sun, breezy and humid

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      75%
    • Hours of Precip
      4
  • Sun

    May 31

    70°Lo 52°

    Not as warm with t-storms

    Poor for stargazing
    • Cloud
      Cover
      100%
    • Precip
      62%
    • Hours of Precip
      10
    more
  • Mon

    Jun 1

    64°Lo 52°

    A couple of showers possible

    Good for stargazing
    • Cloud
      Cover
      94%
    • Precip
      40%
    • Hours of Precip
      0.5
    more
Next Previous
Hi 77° RealFeel® 80° Precipitation 25%

Day

N

E

S

W

  • S 15 mph
  • Gusts: 24 mph

Breezy and humid with intervals of clouds and sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 15%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 54° Precipitation 75%

Night

N

E

S

W

  • WSW 15 mph
  • Gusts: 21 mph

Considerable clouds and breezy; a shower or thunderstorm in the area late

  • Max UV Index: N/A
  • Thunderstorms: 33%
  • Precipitation: 0.26 in
  • Rain: 0.26 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - May 30

more Historical Weather Data >
  Today Normal Record 5/30/2014
High 77° 72° 95° (1987) 71°
Low 62° 54° 41° (2004) 52°

Solunar Information for Port Jefferson, NY

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:52 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:19 PM with 10:54 of moolight, then sets at 4:13 AM

Tue, Jun 2
Full
Tue, Jun 9
Last
Tue, Jun 16
New
Wed, Jun 24
First

Port Jefferson Weather Report

Weekend to End Wet, Much Cooler in NYC

May 28, 2015; 12:40 PM ET

Following only limited rainfall during much of May, the weekend will end wet around New York City with a significant cooldown. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Sat. Stargazing