• Today

    Apr 20

    56°Lo 40°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Apr 21

    60°Lo 45°

    Mostly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Apr 22

    64°Lo 49°

    Showers late in the afternoon

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Apr 23

    60°Lo 41°

    Breezy with periods of sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Apr 24

    62°Lo 44°

    Sunshine and breezy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Mostly Sunny
Mostly Sunny
Temp (°F) 43° 42° 41° 40° 41° 41° 42° 45°
RealFeel® 41° 41° 40° 39° 41° 40° 41° 46°
Humidity 65% 67% 69% 70% 71% 70% 68% 64%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 E 4 E 3 ENE 3 ENE 2 NE 3 NE 3 NE 3 NE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 9% 10% 10% 10% 10% 9% 10% 12%
Dew Point 32° 32° 32° 31° 32° 32° 32° 34°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 60° 61° N/A 52°
Low 45° 43° N/A 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:33 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:09 AM with 10:21 of moolight, then sets at 11:30 AM

Top Story

Hempstead Weather Report

NYC Warmup to be Erased by Midweek

April 20, 2014; 3:08 PM ET

A cooldown at midweek will erase the warmup expected for New York City Monday and Tuesday. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Mon. Snow Day Potential