• Early AM

    Sep 17

    Lo 56°

    Clear

    Bicycling Weather
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Today

    Sep 17

    73°Lo 57°

    Sunny and pleasant

    Excellent for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
  • Thu

    Sep 18

    76°Lo 56°

    Partly sunny

    Excellent for biking
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Fri

    Sep 19

    69°Lo 61°

    Partly sunny and nice

    Excellent for biking
    • Precip
      10%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Sat

    Sep 20

    76°Lo 65°

    Partly sunny and nice

    Excellent for biking
    • Precip
      13%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 57° 60° 63° 65° 67° 70° 71° 72°
RealFeel® 54° 58° 62° 66° 70° 74° 77° 77°
Humidity 69% 65% 58% 50% 44% 40% 38% 36%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
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%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 6 N 5 N 6 NNW 6 NNW 6 NW 5 NW 4 W 4 SW
UV Index 0 0 1 3 4 5 5 5
Cloud Cover 3% 10% 10% 10% 10% 10% 10% 10%
Dew Point 47° 48° 48° 46° 45° 45° 44° 44°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 73° 75° 90° (1991) 66°
Low 57° 60° 48° (1959) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:24 of sunlight, then sets at 7:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:33 AM with 14:36 of moolight, then sets at 3:09 PM

Top Story

Rockville Centre Weather Report

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September 16, 2014; 1:13 PM ET

Rainfall will be scarce around New York City this week, but cool air will be plentiful. more >

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