• Today

    Apr 21

    58°Lo 44°

    Mostly sunny

    Very Good for stargazing
    • Cloud
      Cover
      18%
    • Precip
      7%
    • Hours of Precip
      0
  • Tue

    Apr 22

    62°Lo 44°

    A shower in the afternoon

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      60%
    • Hours of Precip
      3
    more
  • Wed

    Apr 23

    58°Lo 37°

    Windy with clouds breaking

    Very Good for stargazing
    • Cloud
      Cover
      4%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Thu

    Apr 24

    60°Lo 43°

    Sunny and breezy

    Fair for stargazing
    • Cloud
      Cover
      49%
    • Precip
      16%
    • Hours of Precip
      0
    more
  • Fri

    Apr 25

    60°Lo 49°

    An afternoon shower

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      30%
    • Hours of Precip
      0.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
5pm
6pm 7pm 8pm 9pm 10pm 11pm Tue
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 57° 56° 54° 51° 49° 48° 48° 47°
RealFeel® 59° 55° 52° 49° 48° 47° 47° 46°
Humidity 41% 46% 53% 64% 71% 74% 76% 79%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 5 S 5 S 4 S 4 S 4 S 3 S 3 SSW 3 SSW
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 19% 18% 14% 11% 11% 11% 11% 11%
Dew Point 34° 36° 37° 39° 40° 40° 41° 41°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 58° 60° 76° (2007) 53°
Low 44° 42° 34° (1994) 36°

Solunar Information for Port Jefferson Station, NY

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:33 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:07 AM with 10:20 of moolight, then sets at 11:27 AM

Tue, Apr 22
Last
Tue, Apr 29
New
Wed, May 7
First
Wed, May 14
Full
Top Story

Port Jefferson Station Weather Report

NYC Warmup to be Erased by Midweek

April 21, 2014; 4:55 AM ET

A cooldown at midweek will erase the warmup expected for New York City Monday and Tuesday. 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.

Mon. Stargazing