Rockville Centre, NY Weather

Nassau County6:03 AM EDT40.66°N, 73.64°WElevation 30 ft

Current conditions

Clear
50°
Clear
Feels like 46°
High 69°·Low 49°
WindWSW 10 mph
Humidity76%
Dew point43°
Pressure30.33 inHg
Visibility10 mi
Cloud cover2%
UV index0 Low
Sunrise7:18 AM
Sunset6:00 PM

Observed at New York, Kennedy International Airport · 33 min ago

Forecast

10-day

  • Monday

    Sunny. High near 69, with temperatures falling to around 67 in the afternoon. West wind 5 to 9 mph.

  • Monday Night

    Mostly clear. Low around 49, with temperatures rising to around 51 overnight. Northwest wind 5 to 9 mph.

  • Tuesday

    Sunny. High near 61, with temperatures falling to around 59 in the afternoon. Northeast wind 6 to 10 mph.

National Weather Service forecast updated 3 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 45°
  2. 7 AM Sunny 45°
  3. 8 AM Sunny 47°
  4. 9 AM Sunny 50°
  5. 10 AM Sunny 55°
  6. 11 AM Sunny 58°
  7. 12 PM Sunny 61°
  8. 1 PM Sunny 64°
  9. 2 PM Sunny 66°
  10. 3 PM Sunny 67°
  11. 4 PM Sunny 69°
  12. 5 PM Sunny 67°
  13. 6 PM Clear 66°
  14. 7 PM Clear 64°
  15. 8 PM Clear 61°
  16. 9 PM Clear 60°
  17. 10 PM Mostly Clear 59°
  18. 11 PM Mostly Clear 58°
  19. Tue12 AM Mostly Clear 57°
  20. 1 AM Clear 56°
  21. 2 AM Mostly Clear 55°
  22. 3 AM Mostly Clear 54°
  23. 4 AM Mostly Clear 52°
  24. 5 AM Mostly Clear 51°

10-day forecast

Details
  1. TonightOct 25 Clear Clear45°
  2. TodayOct 26 Sunny Sunny49°69°
  3. TueOct 27 Sunny Sunny44°61°
  4. WedOct 28 Sunny Sunny52°62°
  5. ThuOct 29 Mostly Sunny Mostly Sunny54°67°
  6. FriOct 30 Sunny Sunny54°72°
  7. SatOct 31 Mostly Sunny Mostly Sunny53°66°
  8. SunNov 1 Mostly Cloudy then Slight Chance Rain Showers Mostly Cloudy then Slight Chance Rain Showers15%66°
  9. MonNov 2 Cloudy Cloudy0.04 in57°67°
  10. TueNov 3 Light rain Light rain0.03 in46°62°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Rockville Centre

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Air quality

43
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • MonGood (39)

Long Island Region, NY reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:18 AM
Sunset 6:00 PM
Daylight 10 h 41 min (−2 min 29 s tomorrow)
Full Moon · 100% lit
Moonrise 5:51 PM Moonset 7:52 AM
Full moon Nov 24 New moon Nov 9

Almanac

Monthly
Normal high / low61° / 46°
Record high78° (1971)
Record low32° (1962)
Wettest3.24 in (2021)
Month to date1.75 in (normal 3.07 in)

New York-Kennedy Airport Area, records since 1948. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in OKX, issued 2 hrs ago

What Has Changed

No significant changes to the forecast with this update.

Key Messages

1) Despite a dry cold frontal passage tonight, high pressure is expected to dominate the area through the week and possibly into the weekend.

Key Message 1

An anomalously strong upper ridge will translate east into Monday. At the same time, a strong upper low tracking across central and eastern Canada will suppress the upper ridge to the north of our area. Upper ridging will then reestablish itself over the eastern portion of the country, with the region lying between the ridge to the south and mainly zonal flow to our north. Other than a dry cold front passage tonight, strong high pressure will dominate the weather pattern through the week.

Patchy frost is possible this morning in primarily outlying areas that were able to radiationally cool. Temperatures this morning remain highly dependent on the wind speed with any wind allowing temperatures to remain in the 40s and 50s and areas that are able to become calm, dropping as low as the low 30s. Frost is expected to be isolated enough to not warrant issuing any advisories.

Slightly warmer temperatures are anticipated today with highs reaching the upper 60s for most spots and around 70 in the NYC metro and NE NJ. Milder conditions tonight will trend slightly below normal for Tuesday with highs in the upper 50s to around 60 degrees, courtesy of some cold air advection behind a cold frontal passage. A light N-NW flow may continue Tuesday night, so temperatures may only fall into the upper 30s for areas where the growing season has not ended on Long Island and coastal CT. Frost could be a concern if winds end up going calm allowing temperatures to fall lower. A gradual warming trend is then forecast through the rest of the week with highs Thursday and especially Friday above normal in the upper 60s and lower 70s. Some of the warmer spots on Friday could reach the mid to upper 70s in NE NJ.

Outlook For 06z Tuesday Through Friday

Monday Night-Friday: VFR.

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

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use. How to use Weather