• Fri

    Sep 2

    73°Lo 58°

    Sunny and nice

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Sep 3

    73°Lo 57°

    Partly sunny and nice

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Sep 4

    81°Lo 65°

    Sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Sep 5

    81°Lo 68°

    Mostly sunny and humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Sep 6

    79°Lo 68°

    Humid with sun and clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 81° RealFeel® 81° Precipitation 5%

Day

N

E

S

W

  • SSW 15 mph
  • Gusts: 28 mph

Sunny to partly cloudy and humid

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 68° RealFeel® 64° Precipitation 1%

Night

N

E

S

W

  • SSW 13 mph
  • Gusts: 23 mph

Partly cloudy

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

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2015
High 81° 76° N/A 78°
Low 68° 57° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 12:54 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:18 AM with 11:16 of moolight, then sets at 9:34 PM

Sag Harbor Weather Report

September to start on cooler, less humid note in northeastern US

August 28, 2016; 1:28 PM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. more >