• Today

    Apr 16

    46°Lo 31°

    Winds gradually subsiding

    At Risk weather for migraines
    • Hi
      RealFeel
      38°
    • UV
      6 - High
    • Cloud
      Cover
      18%
    more
  • Thu

    Apr 17

    48°Lo 34°

    Chilly with periods of sun

    Neutral weather for migraines
    • Hi
      RealFeel
      41°
    • UV
      6 - High
    • Cloud
      Cover
      46%
    more
  • Fri

    Apr 18

    50°Lo 39°

    More clouds than sun

    Neutral weather for migraines
    • Hi
      RealFeel
      48°
    • UV
      3 - Moderate
    • Cloud
      Cover
      89%
  • Sat

    Apr 19

    56°Lo 39°

    A passing shower or two

    Beneficial weather for migraines
    • Hi
      RealFeel
      56°
    • UV
      5 - Moderate
    • Cloud
      Cover
      76%
    more
  • Sun

    Apr 20

    58°Lo 39°

    Times of clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      59°
    • UV
      6 - High
    • Cloud
      Cover
      46%
    more
Next Previous
A chance of rain 45° Lo 42° RealFeel® 39° / 35°

N

E

S

W

  • Precipitation: 54%
  • Rain: 0.04 in
  • Snow: 0 in
  • Humidity: 78%
  • Cloud Cover: 95%
  • Dew Point: 37° F
  • Visibility: 9 mi
7 mph

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 50° 59° 89° (2002) 58°
Low 39° 41° 33° (1990) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:26 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:19 PM with 10:03 of moolight, then sets at 9:22 AM

Top Story

Holtsville Weather Report

NYC: Drier, Chillier for Wednesday

April 16, 2014; 4:23 AM ET

Tuesday's soaking, wind-driven rain will be replaced by drier weather on Wednesday, but it will be chilly. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Fri. Migraine Headache

Fri. UV Index