• Today

    Mar 28

    40°Lo 26°

    Cold with snow showers

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Mar 29

    43°Lo 32°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Mar 30

    52°Lo 35°

    A shower in the morning

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Mar 31

    49°Lo 33°

    Turning out cloudy and breezy

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      39%
    more
  • Wed

    Apr 1

    48°Lo 35°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Flurries
Cloudy
Flurries
Flurries
Flurries
Cloudy
Cloudy
Flurries
Temp (°F) 35° 35° 36° 37° 38° 38° 39° 39°
RealFeel® 19° 23° 21° 25° 24° 29° 30° 27°
Humidity 71% 68% 66% 63% 62% 60% 57% 59%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
32%
 
32%
 
32%
 
32%
 
32%
 
32%
 
32%
 
32%
Snow
 
56%
 
48%
 
48%
 
48%
 
48%
 
46%
 
47%
 
51%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 15 NNW 16 NNW 17 NNW 16 NNW 16 NNW 14 NNW 14 NNW 14 NNW
UV Index 1 1 1 2 2 2 1 1
Cloud Cover 99% 95% 94% 94% 94% 94% 93% 91%
Dew Point 26° 26° 26° 26° 26° 25° 25° 26°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Mar 28

more Historical Weather Data >
  Today Normal Record 3/28/2014
High 40° 51° 79° (1991) 51°
Low 26° 35° 18° (1990) 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:30 of sunlight, then sets at 7:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:10 PM with 14:18 of moolight, then sets at 3:28 AM

Central Islip Weather Report

NYC: Cold to Hold This Weekend

March 28, 2015; 12:41 AM ET

Unseasonably cold conditions will hold in the New York City area through this weekend, before temperatures moderate early next week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps