• Today

    Jan 28

    28°Lo 13°

    Turning sunny and breezy

    Neutral weather for migraines
    • Hi
      RealFeel
      13°
    • UV
      2 - Low
    • Cloud
      Cover
      41%
    more
  • Thu

    Jan 29

    33°Lo 30°

    Sun giving way to clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      34°
    • UV
      2 - Low
    • Cloud
      Cover
      35%
    more
  • Fri

    Jan 30

    36°Lo 12°

    Mostly cloudy, a little snow

    Beneficial weather for migraines
    • Hi
      RealFeel
      25°
    • UV
      2 - Low
    • Cloud
      Cover
      81%
  • Sat

    Jan 31

    23°Lo 15°

    Windy with plenty of sunshine

    Neutral weather for migraines
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      0%
    more
  • Sun

    Feb 1

    30°Lo 20°

    Clouding up; not as cold

    Beneficial weather for migraines
    • Hi
      RealFeel
      24°
    • UV
      2 - Low
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Snow
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Flurries
Flurries
Mostly Cloudy
Temp (°F) 34° 34° 34° 34° 34° 33° 33° 32°
RealFeel® 22° 20° 18° 19° 22° 20° 19° 17°
Humidity 83% 83% 80% 76% 73% 69% 66% 63%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
23%
 
23%
 
23%
 
19%
 
13%
 
13%
 
13%
 
13%
Snow
 
58%
 
40%
 
34%
 
38%
 
49%
 
54%
 
55%
 
40%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 14 W 17 WNW 22 WNW 22 WNW 15 WNW 17 WNW 17 WNW 17 WNW
UV Index 0 1 1 2 2 1 1 0
Cloud Cover 89% 82% 74% 68% 65% 70% 72% 80%
Dew Point 30° 29° 28° 27° 26° 24° 23° 21°
Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Jan 30

more Historical Weather Data >
  Today Normal Record 1/30/2014
High 36° 38° 62° (2006) 26°
Low 12° 23° (2014)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:05 AM with 10:02 of sunlight, then sets at 5:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:40 PM with 14:42 of moolight, then sets at 4:22 AM

Holtsville Weather Report

NYC: Cold, Wintry Weather to Persist Into Weekend in Wake of Storm

January 28, 2015; 4:00 PM ET

Colder-than-average temperatures will hold around New York City into the weekend in the wake of the snowstorm and Long Island blizzard. more >

Fri. Migraine Headache

Fri. UV Index