• Wed

    Sep 7

    84°Lo 65°

    Mostly cloudy and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      91°
    • UV
      4 - Moderate
    • Cloud
      Cover
      89%
    more
  • Thu

    Sep 8

    86°Lo 65°

    Overcast and humid

    Neutral weather for migraines
    • Hi
      RealFeel
      92°
    • UV
      4 - Moderate
    • Cloud
      Cover
      73%
  • Fri

    Sep 9

    81°Lo 63°

    Sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      82°
    • UV
      5 - High
    • Cloud
      Cover
      0%
    more
  • Sat

    Sep 10

    81°Lo 60°

    Sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      85°
    • UV
      5 - High
    • Cloud
      Cover
      12%
    more
  • Sun

    Sep 11

    76°Lo 58°

    Considerable cloudiness

    Beneficial weather for migraines
    • Hi
      RealFeel
      76°
    • UV
      4 - Moderate
    • Cloud
      Cover
      86%
    more
Next Previous
Hi 86° RealFeel® 92° Precipitation 25%

Day

N

E

S

W

  • WSW 13 mph
  • Gusts: 25 mph

Overcast and humid

  • Max UV Index: 4 (Moderate)
  • 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 65° RealFeel® 59° Precipitation 41%

Night

N

E

S

W

  • WNW 10 mph
  • Gusts: 21 mph

Mostly cloudy with a strong thunderstorm in spots

  • Max UV Index: N/A
  • Thunderstorms: 95%
  • Precipitation: 0.25 in
  • Rain: 0.25 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Sep 8

more Historical Weather Data >
  Today Normal Record 9/8/2015
High 86° 77° N/A 92°
Low 65° 62° N/A 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 12:45 of sunlight, then sets at 7:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:08 PM with 10:18 of moolight, then sets at 11:26 PM

West Islip Weather Report

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

August 29, 2016; 2:28 AM ET

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