• Early AM

    Jul 26

    Lo 72°

    Partly cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Cloud
      Cover
      54%
    more
  • Today

    Jul 26

    91°Lo 67°

    Mostly sunny and hot

    Beneficial weather for migraines
    • Hi
      RealFeel
      97°
    • UV
      7 - Very High
    • Cloud
      Cover
      11%
    more
  • Wed

    Jul 27

    89°Lo 69°

    Mostly sunny and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Cloud
      Cover
      11%
    more
  • Thu

    Jul 28

    91°Lo 73°

    Humid with periods of sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      100°
    • UV
      5 - High
    • Cloud
      Cover
      70%
    more
  • Fri

    Jul 29

    80°Lo 68°

    Not as warm with a t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      94°
    • UV
      4 - Moderate
    • Cloud
      Cover
      89%
Next Previous
Hi 80° RealFeel® 94° Precipitation 55%

Day

N

E

S

W

  • NE 6 mph
  • Gusts: 10 mph

Intervals of clouds and sun with a shower or thunderstorm around; not as warm

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 68° RealFeel® 70° Precipitation 80%

Night

N

E

S

W

  • N 4 mph
  • Gusts: 7 mph

Watch for strong thunderstorms in the evening; humid with plenty of clouds

  • Max UV Index: N/A
  • Thunderstorms: 95%
  • Precipitation: 1.31 in
  • Rain: 1.31 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2015
High 80° 82° 96° (2002) 92°
Low 68° 66° 58° (1984) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:25 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:49 AM with 14:33 of moolight, then sets at 4:22 PM

Stony Brook Weather Report

PHOTOS: Severe storms rip through Pennsylvania to New York with damaging winds

July 26, 2016; 2:47 AM ET

Severe thunderstorms rumbled through the Northeast on Monday, lashing the region with damaging winds while also unleashing heavy downpours that triggered flash flooding. more >

Fri. Migraine Headache

Fri. UV Index