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  • Today

    May 21

    A thunderstorm this afternoon 77°Lo 62°

  • Wed

    May 22

    Thundershower 76°Lo 64°
    more

  • Thu

    May 23

    A couple of thunderstorms 72°Lo 60°
    more

  • Fri

    May 24

    Chance of a morning shower 71°Lo 50°
    more

  • Sat

    May 25

    Sunny to partly cloudy 67°Lo 47°
    more

Thunderstorms in the area Thursday morning through late Thursday night; storms can be strong, perhaps severe Details >

< Previous 8 hours Next 8 hours >
  Tue
3am		 4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Cloudy
Cloudy
Partly Sunny
Partly Sunny
Mostly Cloudy
Partly Cloudy
Mostly Sunny
Temp (°F) 61° 61° 61° 61° 62° 65° 67° 73°
RealFeel® 62° 60° 60° 61° 62° 67° 69° 81°
Humidity 93% 93% 93% 93% 93% 91% 87% 90%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
19%
 
19%
 
19%
 
19%
 
15%
 
7%
 
7%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 2 WSW 2 SW 2 SW 2 WSW 3 WSW 4 SW 5 SW 6 S
UV Index 0 0 0 0 0 1 3 5
Cloud Cover 23% 80% 50% 38% 34% 76% 52% 10%
Dew Point 59° 59° 59° 59° 60° 62° 63° 70°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 77° 69° 90° (1996) 66°
Low 62° 51° 39° (2002) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:30 AM with 14:38 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:17 PM with 11:15 of moolight, then sets at 3:32 AM

Top Story

Ronkonkoma Weather Report

Severe Storms to Reach DC, NYC, Albany Thursday

May 21, 2013; 11:40 AM ET

The same storm system responsible for producing violent thunderstorms in Oklahoma recently will reach the Atlantic Seaboard Thursday. more >

ABC 7 New York Headlines

Metro North New Haven Line and Amtrak to be partially restored Tuesday

Limited Metro-North Railroad and Amtrak train service will resume Tuesday afternoon between New York and New Haven, followed by regular service on Wednesday.

Oklahoma City tornado death toll revised to 24, 9 kids

Oklahoma Tornado: How You Can Help, Get Help