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  • Tonight

    Jul 27

    Mainly clear Lo 72°
    more
  • Thu

    Jul 28

    Clouds and sun; more humid 88°Lo 74°
  • Fri

    Jul 29

    Showers and a heavier t-storm 79°Lo 69°
    more
  • Sat

    Jul 30

    Partly sunny 83°Lo 69°
    more
  • Sun

    Jul 31

    Mostly cloudy with a t-storm 81°Lo 70°
    more
< Previous 8 hours Next 8 hours >
  Thu
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Clear
Clear
Clear
Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 74° 74° 73° 72° 73° 74° 77° 80°
RealFeel® 78° 77° 76° 75° 77° 79° 85° 90°
Humidity 86% 86% 85% 93% 89% 86% 83% 75%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
3%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 4 SSW 5 SSW 5 SSW 5 SW 4 SSW 4 S 4 SSE 4 SSE
UV Index 0 0 0 0 0 0 1 3
Cloud Cover 7% 4% 4% 7% 12% 17% 11% 11%
Dew Point 70° 69° 69° 70° 70° 70° 71° 71°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2015
High 88° 82° 96° (1999) 88°
Low 74° 66° 56° (2001) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:27 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:03 AM with 14:14 of moolight, then sets at 3:17 PM

Port Jefferson Station Weather Report

Heat wave to deteriorate across northeastern US as downpours unleash up to 2 inches of rain

July 27, 2016; 8:11 PM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

ABC 7 New York Headlines

Hillary Clinton wins historic nomination, emotional boost from Bill

Taking on the role of devoted political spouse, former President Bill Clinton declared his wife Hillary Clinton an impassioned "change-maker," serving as character witness for her on the night she triumphantly became the first woman nominated for president.

What Bill Clinton revealed about Hillary in his DNC speech

WATCH: Bernie Sanders gets emotional as brother casts vote at DNC