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  • Tue

    Jul 19

    Clouds and sun; less humid 79°Lo 70°
    more
  • Wed

    Jul 20

    An afternoon thunderstorm 84°Lo 70°
    more
  • Thu

    Jul 21

    Sun and some clouds 84°Lo 70°
  • Fri

    Jul 22

    Increasing clouds 84°Lo 70°
    more
  • Sat

    Jul 23

    Mostly cloudy 85°Lo 71°
    more
Hi 84° RealFeel® 86° Precipitation 20%

Day

N

E

S

W

  • W 9 mph
  • Gusts: 17 mph

Sun and some clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 70° Precipitation 20%

Night

N

E

S

W

  • W 8 mph
  • Gusts: 15 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 21

more Historical Weather Data >
  Today Normal Record 7/21/2015
High 84° 82° 101° (1991) 88°
Low 70° 66° 58° (2001) 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:39 AM with 14:39 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:23 PM with 11:07 of moolight, then sets at 8:30 AM

Stony Brook Weather Report

Storms to drench parts of northeastern US that have gone without rain since first week of June

June 29, 2016; 5:22 AM ET

Thunderstorms will provide the Northeast some relief for locations currently experiencing drought conditions. more >

ABC 7 New York Headlines

Dozens dead after multiple explosions rock Istanbul airport, official says

Three suspected Islamic State group suicide bombers targeted the international terminal of Istanbul's Ataturk airport Tuesday, killing at least 36 people and wounding many others, Turkish officials said.

Port Authority steps up security at New York City area airports after terror attack in Turkey

100 cats and kittens found inside Woodbridge condo, at least 2 dead