• Light Fog 66°
    Stargazing Current Weather
    • Visibility
      2 mi
    • Cloud
      Cover
      20%
    • Ceiling
      5402 ft
  • Tonight

    May 22

    Lo 63°

    Mostly cloudy with a t-storm

    Stargazing Weather
    • Cloud
      Cover
      88%
    • Precip
      55%
    • Hours of Precip
      1.5
    Day Details >
  • Tomorrow

    May 23

    Hi 74°

    Heavy thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      65%
    • Hours of Precip
      9
    Day Details >
  • Friday

    May 24

    Hi 67°

    Breezy with periods of rain

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      65%
    • Hours of Precip
      11.5
    Day Details >
Next

Thunderstorms in the area this evening through late tomorrow night

5/22 5/23 Now: 6:47pm
PM 6-10
  • 6pm Intermittent Clouds 71° 47%
  • 7pm Mostly Cloudy w/ T-Storms 70° 51%
  • 8pm Mostly Cloudy 68° 40%
  • 9pm Mostly Cloudy 67° 34%
  • 10pm Mostly Cloudy 67° 37%
AM 5-10
  • 5am Cloudy 64° 47%
  • 6am Thunderstorms 63° 51%
  • 7am Mostly Cloudy 63° 47%
  • 8am Cloudy 64° 47%
  • 9am Thunderstorms 66° 51%
  • 10am Cloudy 67° 43%
AM 11-4
  • 11am Thunderstorms 68° 51%
  • 12pm Cloudy 70° 47%
  • 1pm Cloudy 72° 44%
  • 2pm Cloudy 73° 46%
  • 3pm Mostly Cloudy 74° 49%
  • 4pm Thunderstorms 71° 54%
Hourly Forecast >

Solunar Information for Port Jefferson, NY

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:29 AM with 14:40 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:27 PM with 10:44 of moolight, then sets at 4:11 AM

Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New
Sun, Jun 16
First

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Top Story

Port Jefferson Weather Report

Severe Storms From Virginia to Maine Thursday

May 22, 2013; 9:52 AM ET

The same storm system responsible for producing violent thunderstorms in Oklahoma recently will reach the Atlantic Seaboard later Thursday. more >

Astronomy Live Feed

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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.

Wed. Stargazing