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  • Early AM

    Jul 31

    Variable cloudiness Lo 72°
    more
  • Today

    Jul 31

    Sunny, warm and less humid 86°Lo 72°
    more
  • Sat

    Aug 1

    Sun mixing with clouds; warm 87°Lo 69°
  • Sun

    Aug 2

    Mostly sunny and less humid 85°Lo 72°
    more
  • Mon

    Aug 3

    A p.m. t-storm possible 87°Lo 75°
    more
Hi 87° RealFeel® 90° Precipitation 18%

Day

N

E

S

W

  • SW 12 mph
  • Gusts: 20 mph

Very warm with sunshine mixing with some clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 69° RealFeel® 69° Precipitation 25%

Night

N

E

S

W

  • W 7 mph
  • Gusts: 17 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 87° 82° 95° (2006) 84°
Low 69° 66° 59° (1992) 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:21 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:51 PM with 11:32 of moolight, then sets at 8:23 AM

Port Jefferson Weather Report

NYC: Heat to Linger, Humidity to Ease Friday, This Weekend

July 31, 2015; 1:27 AM ET

Following the steambath of this week, New York City will catch a break from high humidity Friday and this weekend but not sizzling temperatures. more >

ABC 7 New York Headlines

Fire engine crashes into casino bus in Yonkers; 10 injured

Firefighters were responding to a call on Maple Place in Yonkers Wednesday night when their vehicle crashed into the driver's side of an Empire City Casino bus.

Suspect taken into custody in shooting of off-duty NYPD officer in Brooklyn

U.S. official: Debris found in Indian Ocean same type as missing Malaysian plane