• Tonight

    Jul 27

    Lo 69°

    Mainly clear

    Migraine Headache Weather
    • Hi
      RealFeel
      95°
    • UV
      5 - High
    • Cloud
      Cover
      20%
    more
  • Thu

    Jul 28

    88°Lo 73°

    Sun mixing with clouds; humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      99°
    • UV
      5 - High
    • Cloud
      Cover
      27%
    more
  • Fri

    Jul 29

    78°Lo 66°

    Showers and a heavier t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      87°
    • UV
      4 - Moderate
    • Cloud
      Cover
      76%
    more
  • Sat

    Jul 30

    84°Lo 67°

    Periods of sun and clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Cloud
      Cover
      51%
    more
  • Sun

    Jul 31

    81°Lo 69°

    A couple of thunderstorms

    Beneficial weather for migraines
    • Hi
      RealFeel
      91°
    • UV
      4 - Moderate
    • Cloud
      Cover
      88%
Next Previous
Hi 81° RealFeel® 91° Precipitation 60%

Day

N

E

S

W

  • ESE 6 mph
  • Gusts: 10 mph

Mostly cloudy and humid with a couple of showers and a thunderstorm

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 69° RealFeel® 69° Precipitation 57%

Night

N

E

S

W

  • ENE 5 mph
  • Gusts: 8 mph

Mostly cloudy with a brief shower or two

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2015
High 81° 81° N/A 91°
Low 69° 65° N/A 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:20 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:33 AM with 14:45 of moolight, then sets at 6:18 PM

Yaphank Weather Report

Heat wave to deteriorate across northeastern US as downpours unleash up to 2 inches of rain

July 27, 2016; 8:11 PM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

Sun. Migraine Headache

Sun. UV Index