• Today

    Jul 27

    84°Lo 69°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
      77°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      94°
    more
  • Thu

    Jul 28

    84°Lo 71°

    Sun mixing with clouds; humid

    Beneficial weather for colds
    • Avg
      Temp
      78°
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      95°
  • Fri

    Jul 29

    79°Lo 69°

    A couple of thunderstorms

    Beneficial weather for colds
    • Avg
      Temp
      74°
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      93°
    more
  • Sat

    Jul 30

    80°Lo 67°

    Thundershower

    Beneficial weather for colds
    • Avg
      Temp
      74°
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      91°
    more
  • Sun

    Jul 31

    78°Lo 68°

    A thunderstorm or two

    Beneficial weather for colds
    • Avg
      Temp
      73°
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      85°
    more
Next Previous
Hi 84° RealFeel® 95° Precipitation 10%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 12 mph

Humid with sunshine mixing with some clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 71° RealFeel® 73° Precipitation 25%

Night

N

E

S

W

  • S 6 mph
  • Gusts: 10 mph

Turning cloudy and humid

  • 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 - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2015
High 84° 81° N/A 88°
Low 71° 62° N/A 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:27 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:00 AM with 14:14 of moolight, then sets at 3:14 PM

Shelter Island Weather Report

Dangerous heat wave to persist in northeastern US much of this week

July 27, 2016; 4:00 AM ET

A stifling heat wave will remain entrenched across the Northeast much of this week, despite a brief reprieve in humidity for some. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Thu. Cold & Flu

Thu. UV Index