• Today

    Jul 27

    89°Lo 69°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      100°
    • UV
      5 - High
    • Cloud
      Cover
      14%
    more
  • Thu

    Jul 28

    89°Lo 73°

    Humid with clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      100°
    • UV
      5 - High
    • Cloud
      Cover
      28%
  • Fri

    Jul 29

    81°Lo 68°

    A couple of thunderstorms

    Beneficial weather for migraines
    • Hi
      RealFeel
      91°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
  • Sat

    Jul 30

    83°Lo 68°

    Thundershower

    Beneficial weather for migraines
    • Hi
      RealFeel
      90°
    • UV
      5 - High
    • Cloud
      Cover
      48%
    more
  • Sun

    Jul 31

    80°Lo 68°

    A couple of thunderstorms

    Beneficial weather for migraines
    • Hi
      RealFeel
      85°
    • UV
      4 - Moderate
    • Cloud
      Cover
      86%
    more
Next Previous
Cloudy 79° Lo 75° RealFeel® 85° / 80°

N

E

S

W

  • Precipitation: 5%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 87%
  • Cloud Cover: 95%
  • Dew Point: 72° F
  • Visibility: 10 mi
4 mph

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2015
High 89° 82° 96° (1999) 88°
Low 73° 66° 56° (2001) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:26 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:04 AM with 14:13 of moolight, then sets at 3:17 PM

Stony Brook Weather Report

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

July 27, 2016; 9:23 AM 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 >

Thu. Migraine Headache

Thu. UV Index