Skip to content

Checked

Rockville Centre, NY 11570 Weather

It is 45°F in Rockville Centre, NY 11570, observed at 1:50 AM EDT. Today: Mostly Sunny, high 63°F, low 45°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Rockville Centre, NY 11570 current weather

45°F

Partly Cloudy

H 63° / L 45°Feels like 42°

14° cooler than yesterday at this time

  • No rain expected in the next 12 hours

Observed at New York, Kennedy International Airport (6.8 mi away), 10/28/2026, 1:50 AM EDT

Hourly forecast

NWS, updated 10/27/2026, 8:32 PM PT

  1. Now47°
  2. 3 AM47°
  3. 4 AM46°
  4. 5 AM46°
  5. 6 AM45°
  6. 7 AM45°
  7. 8 AM45°
  8. 9 AM49°
  9. 10 AM52°
  10. 11 AM55°
  11. 12 PM58°
  12. 1 PM60°
  13. 2 PM62°
  14. 3 PM63°
  15. 4 PM63°
  16. 5 PM63°
  17. 6 PM61°
  18. 7 PM59°
  19. 8 PM58°
  20. 9 PM57°
  21. 10 PM56°
  22. 11 PM55°
  23. Thu12 AM55°
  24. 1 AM54°
  25. 2 AM54°
  26. 3 AM53°
  27. 4 AM52°
  28. 5 AM52°
  29. 6 AM51°
  30. 7 AM51°
  31. 8 AM51°
  32. 9 AM55°
  33. 10 AM59°
  34. 11 AM62°
  35. 12 PM64°
  36. 1 PM66°
  37. 2 PM66°
  38. 3 PM67°
  39. 4 PM67°
  40. 5 PM66°
  41. 6 PM64°
  42. 7 PM63°
  43. 8 PM61°
  44. 9 PM60°
  45. 10 PM59°
  46. 11 PM59°
  47. Fri12 AM58°
  48. 1 AM58°

10-day forecast

Tap a day for details

  • Today10/28Low 45°High 63°

    Wednesday: Mostly sunny, with a high near 63. East wind 3 to 7 mph.

    Overnight: Partly cloudy, with a low around 45. Northeast wind around 5 mph.

    Mostly Sunny
  • Thu10/29Low 57°High 68°

    Thursday: Sunny. High near 68, with temperatures falling to around 66 in the afternoon. Southwest wind 3 to 10 mph.

    Thursday Night: Mostly clear, with a low around 57. Southwest wind around 10 mph.

    Sunny
  • Fri10/30Low 50°High 72°

    Friday: Sunny. High near 72, with temperatures falling to around 70 in the afternoon.

    Friday Night: Mostly clear, with a low around 50.

    Sunny
  • Sat10/31Low 51°High 64°

    Saturday: Mostly sunny, with a high near 64.

    Saturday Night: Mostly cloudy, with a low around 51.

    Mostly Sunny
  • Sun11/127% chance of precipitationLow 55°High 65°

    Sunday: Partly sunny, with a high near 65.

    Sunday Night: A chance of rain showers after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

    Partly Sunny
  • Mon11/240% chance of precipitationLow 55°High 67°

    Monday: A chance of rain showers. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.

    Monday Night: A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

    Chance Rain Showers
  • Tue11/333% chance of precipitationLow High 65°

    Tuesday: A chance of rain showers. Partly sunny, with a high near 65.

    Chance Rain Showers
  • Wed11/4Model blend45% chance of precipitationLow 51°High 63°

    Wednesday: Chance of rain. High near 63°. Low that night near 51°. About 0.95 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Thu11/5Model blend49% chance of precipitationLow 51°High 64°

    Thursday: Chance of rain. High near 64°. Low that night near 51°. About 0.42 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend38% chance of precipitationLow High 63°

    Friday: Chance of rain. High near 63°. About 0.34 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 40.669, -73.640 from the NWS OKX office, updated 10/27/2026, 8:32 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KJFK (New York/JF Kennedy Intl, 7 mi), model run 10/27/2026, 7:00 PM EDT

Hazardous weather outlookIssued 10/27/2026, 2:15 AM EDT

This Hazardous Weather Outlook is for southern Connecticut, northeast New Jersey and southeast New York.

Day one

Today and tonight.

No hazardous weather is expected at this time.

Days two through seven

Wednesday through Monday.

No hazardous weather is expected at this time that would meet NWS warning criteria.

Spotter information statement

Spotter activation is not expected at this time.

This Hazardous Weather Outlook provides a summary of potential widespread hazardous weather events that may reach NWS warning criteria. Most long fused NWS watches, warnings, and advisories in effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS warning criteria.

Forecaster's discussionIssued 10/27/2026, 10:43 PM EDT

What has changed

Coastal Flood Statement issued for the Wednesday early afternoon high tide cycle for Fairfield County.

Key messages

1) High pressure will remain the dominant player through the weekend.

2) Water levels will touch or come close to minor coastal flood benchmarks across Fairfield county during the afternoon high tide cycle Wednesday

Key message 1

High pressure will be in control of the weather through this weekend. A cold front should pass through during Friday, but with not enough moisture for any shower activity over here. High temperatures around or above normal through the period.

Otherwise, a Frost Advisory remains in effect tonight into early Wednesday morning for the SE CT coast where the growing season continues. Cirrus potentially arriving late at night might mitigate frost development, but do not enough confidence to drop the advisory. Any frost everywhere else where the growing season continues is anticipated to be primarily patchy.

Key message 2

Localized minor coastal flooding remains possible for portions of the area during the morning/afternoon high tide cycle Wednesday. The latest guidance continues to support the best chance of occurrence along the SW CT coast. In addition, Bridgeport hit minor flood thresholds today, so kept with persistence and issued a statement for Wed. Elsewhere, confidence was too low to go with a statement. Despite high pressure over the area during this timeframe, astronomically high tides (King Tide) and an easterly swell are producing above normal water levels. In many cases, less than foot is needed to reach minor coastal flood benchmark.

Aviation

Strong high pressure settles across, then passes off the New England coast Wed afternoon.

VFR.

Light NE-E to near calm winds overnight. SE-S winds 5-10 kt resume after 16Z Wed.

: NY Metro (KEWR/KLGA/KJFK/KTEB) TAF Uncertainty:

No AMD expected.

Outlook for 00z thursday through sunday

Wednesday night through Saturday: VFR. NW winds G15-20kt possible Fri afternoon.

Sunday: Mainly VFR throughout the day. Chance of showers with MVFR cond possible late and towards evening from the NYC metro terminals north/west.

Detailed information, including hourly TAF wind component forecasts, can be found at: https:/www.weather.gov/zny/n90

Marine

Conditions should remain below SCA levels through the week with high pressure in control and a relatively weak pressure gradient most of the time. The gradient will strengthen a bit with the approach and passage of a cold front later this week, and isolated gusts up to 25 kt cannot be completely ruled out on the ocean waters from late Thursday night through Friday night.

Watches, warnings and advisories

CT: Frost Advisory until 9 AM EDT Wednesday for CTZ011-012. NY: None. NJ: None. MARINE: None.

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now47°Partly Cloudy0%3 mph
  2. 3 AM47°Mostly Clear0%3 mph
  3. 4 AM46°Partly Cloudy0%5 mph
  4. 5 AM46°Partly Cloudy0%3 mph
  5. 6 AM45°Mostly Sunny0%3 mph
  6. 7 AM45°Mostly Sunny0%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow
40°58°75°0%100%WedThuFriSatSunMonTue63°45°67°51°72°56°64°50°65°51°66°55°64°55°

Line: temperature °F. Bars: chance of precipitation.

  1. WedNow47°0%3
  2.  3 AM47°0%3
  3.  4 AM46°0%5
  4.  5 AM46°0%3
  5.  6 AM45°0%3
  6.  7 AM45°0%5
  7.  8 AM45°0%5
  8.  9 AM49°0%5
  9.  10 AM52°0%5
  10.  11 AM55°0%5
  11.  12 PM58°0%5
  12.  1 PM60°0%6
  13.  2 PM62°0%6
  14.  3 PM63°0%7
  15.  4 PM63°0%7
  16.  5 PM63°0%7
  17.  6 PM61°0%6
  18.  7 PM59°0%6
  19.  8 PM58°0%6
  20.  9 PM57°0%5
  21.  10 PM56°0%5
  22.  11 PM55°0%5
  23. Thu 10/2912 AM55°0%5
  24.  1 AM54°0%5
  25.  2 AM54°0%3
  26.  3 AM53°0%3
  27.  4 AM52°0%3
  28.  5 AM52°0%3
  29.  6 AM51°0%3
  30.  7 AM51°0%3
  31.  8 AM51°0%3
  32.  9 AM55°0%3
  33.  10 AM59°0%5
  34.  11 AM62°0%7
  35.  12 PM64°0%8
  36.  1 PM66°0%8
  37.  2 PM66°0%9
  38.  3 PM67°0%10
  39.  4 PM67°0%10
  40.  5 PM66°0%10
  41.  6 PM64°0%10
  42.  7 PM63°0%9
  43.  8 PM61°0%9
  44.  9 PM60°0%8
  45.  10 PM59°0%9
  46.  11 PM59°0%9
  47. Fri 10/3012 AM58°0%9
  48.  1 AM58°0%9
  49.  2 AM57°0%9
  50.  3 AM57°0%8
  51.  4 AM57°0%9
  52.  5 AM57°0%9
  53.  6 AM57°0%8
  54.  7 AM57°0%8
  55.  8 AM57°0%8
  56.  9 AM60°0%8
  57.  10 AM64°0%8
  58.  11 AM67°0%9
  59.  12 PM69°0%9
  60.  1 PM71°0%9
  61.  2 PM72°0%9
  62.  3 PM72°0%9
  63.  4 PM71°0%10
  64.  5 PM70°0%10
  65.  6 PM67°0%9
  66.  7 PM64°0%9
  67.  8 PM64°0%8
  68.  9 PM61°0%8
  69.  10 PM58°0%7
  70.  11 PM56°0%7
  71. Sat 10/3112 AM54°0%7
  72.  1 AM53°0%6
  73.  2 AM52°0%6
  74.  3 AM51°0%6
  75.  4 AM51°0%5
  76.  5 AM51°0%5
  77.  6 AM50°0%5
  78.  7 AM50°0%6
  79.  8 AM51°0%6
  80.  9 AM53°0%6
  81.  10 AM56°0%7
  82.  11 AM59°0%7
  83.  12 PM61°0%7
  84.  1 PM62°0%6
  85.  2 PM63°0%6
  86.  3 PM64°0%6
  87.  4 PM64°0%6
  88.  5 PM63°0%6
  89.  6 PM61°0%5
  90.  7 PM59°0%5
  91.  8 PM57°0%3
  92.  9 PM55°0%3
  93.  10 PM54°0%2
  94.  11 PM53°0%2
  95. Sun 11/112 AM52°0%2
  96.  1 AM52°0%2
  97.  1 AM52°1%2
  98.  2 AM52°1%2
  99.  3 AM51°1%2
  100.  4 AM51°1%2
  101.  5 AM51°1%2
  102.  6 AM51°1%3
  103.  7 AM52°3%3
  104.  8 AM55°3%5
  105.  9 AM58°3%5
  106.  10 AM61°3%6
  107.  11 AM63°3%6
  108.  12 PM64°3%7
  109.  1 PM64°4%7
  110.  2 PM65°4%7
  111.  3 PM65°4%7
  112.  4 PM64°4%7
  113.  5 PM63°4%7
  114.  6 PM61°4%6
  115.  7 PM59°9%6
  116.  8 PM58°9%6
  117.  9 PM57°9%5
  118.  10 PM57°9%5
  119.  11 PM57°9%5
  120. Mon 11/212 AM56°9%5
  121.  1 AM56°27%5
  122.  2 AM56°27%5
  123.  3 AM56°27%5
  124.  4 AM56°27%5
  125.  5 AM56°27%5
  126.  6 AM55°27%6
  127.  7 AM56°40%6
  128.  8 AM58°40%7
  129.  9 AM61°40%7
  130.  10 AM63°40%8
  131.  11 AM64°40%8
  132.  12 PM65°40%9
  133.  1 PM66°39%9
  134.  2 PM66°39%9
  135.  3 PM66°39%9
  136.  4 PM66°39%9
  137.  5 PM65°39%8
  138.  6 PM63°39%7
  139.  7 PM62°25%6
  140.  8 PM61°25%6
  141.  9 PM60°25%6
  142.  10 PM59°25%6
  143.  11 PM58°25%6
  144. Tue 11/312 AM58°25%6
  145.  1 AM57°27%6
  146.  2 AM56°27%7
  147.  3 AM55°27%7
  148.  4 AM55°27%8
  149.  5 AM55°27%8
  150.  6 AM55°27%9
  151.  7 AM56°33%9
  152.  8 AM58°33%10
  153.  9 AM60°33%10
  154.  10 AM62°33%12
  155.  11 AM63°33%12
  156.  12 PM64°33%13

Temperature °F · chance of precipitation · wind in mph

NWS hourly forecast updated 10/27/2026, 8:32 PM PT

Observed today

Since midnight, vs yesterday and normal

Today's high so far is 11° below the normal of 60° and 14° cooler than yesterday's high.

High so far
48°
11° below normal
Low so far
45°
Normal low 44°
Precipitation
0.00 in
Since midnight
Yesterday
High 63° · Low 48° · Precip 0.00 in
Normal for today
High 60° · Low 44°

Observed at New York, Kennedy International Airport (KJFK) since midnight local time, through 1:50 AM. Station reports are preliminary and not quality controlled. Normals are 1991 to 2020 daily normals at Oceanside.

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

New York hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):No risk area over this location in the next 3 days
  • Expected precipitation, next 7 days: 0.01 in or more (day 1 0.00 in, day 2 0.00 in, day 3 0.00 in, each the lower edge of the forecast band) · WPC, issued 10/27/2026, 6:27 PM EDT
  • River gauges within 40 miles at or above flood stage:
    • Minor flooding (forecast)New Jersey Atlantic Coast at Sandy Hook (IN MLLW)23.9 mi
  • Active wildfires within 50 miles: None reported

Drought

By county

Nassau County, week of 10/20/2026

No drought or abnormal dryness in this county.

Tides nearby

NOAA tide stations

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:20 AM
Sunset
5:56 PM
Daylight
10 hr 36 min
Moon
Waning Gibbous 95% lit
First light (civil dawn)
6:52 AM
Last light (civil dusk)
6:24 PM
Moonrise
7:18 PM
Moonset
10:23 AM

Normal October weather

Climate

Normal October high 64°, low 48°, precipitation 4.30 in for the month. 1991 to 2020 normals at Oceanside, 3 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

Frequently asked questions

What is the weather in Rockville Centre, NY 11570 right now?
The latest observation from New York, Kennedy International Airport was 45°F, reported at 10/28/2026, 1:50 AM EDT.
What is the high temperature today in Rockville Centre, NY 11570?
The National Weather Service forecast for wednesday calls for a high near 63°F. Mostly Sunny.
Will it rain in Rockville Centre, NY 11570 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Rockville Centre, NY 11570?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 4 to Nov 6) come from the NOAA National Blend of Models, with highs of 63°F to 64°F and up to a 49% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Rockville Centre, NY 11570 today?
Sunrise is about 7:20 AM EDT and sunset is about 5:56 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Rockville Centre, NY 11570?
At Oceanside, the 1991 to 2020 normal high in October is 64°F and the normal low is 48°F.

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer