Levittown, NY Weather

Nassau County1:52 AM EDT40.73°N, 73.51°WElevation 82 ft
Coastal Flood Statement from 4:00 PM Wed until 6:00 PM Wed

Current conditions

Clear
54°
Clear
Feels like 54°
High 61°·Low 46° tonight
WindN 10 mph
Humidity54%
Dew point37°
Pressure30.22 inHg
Visibility10 mi
Cloud cover4%
UV index0 Low
Sunrise7:12 AM
Sunset6:06 PM

Observed at Farmingdale - Republic Airport · 17 min ago

Forecast

10-day

  • Tonight

    Clear. Low around 46, with temperatures rising to around 48 overnight. Northeast wind 12 to 16 mph, with gusts as high as 29 mph.

  • Wednesday

    Sunny. High near 61, with temperatures falling to around 58 in the afternoon. Northeast wind 16 to 20 mph, with gusts as high as 31 mph.

  • Wednesday Night

    Partly cloudy, with a low around 45. North wind 13 to 16 mph.

National Weather Service forecast updated 10 hrs ago.

Hourly

Hourly forecast
  1. Now Clear 52°
  2. 2 AM Clear 51°
  3. 3 AM Clear 50°
  4. 4 AM Mostly Clear 49°
  5. 5 AM Mostly Clear 48°
  6. 6 AM Sunny 47°
  7. 7 AM Sunny 46°
  8. 8 AM Sunny 47°
  9. 9 AM Sunny 49°
  10. 10 AM Sunny 52°
  11. 11 AM Sunny 55°
  12. 12 PM Sunny 57°
  13. 1 PM Sunny 59°
  14. 2 PM Sunny 60°
  15. 3 PM Mostly Sunny 60°
  16. 4 PM Mostly Sunny 59°
  17. 5 PM Mostly Sunny 58°
  18. 6 PM Partly Cloudy 55°
  19. 7 PM Partly Cloudy 53°
  20. 8 PM Partly Cloudy 52°
  21. 9 PM Partly Cloudy 51°
  22. 10 PM Partly Cloudy 50°
  23. 11 PM Mostly Clear 49°
  24. Thu12 AM Mostly Clear 48°

10-day forecast

Details
  1. TonightOct 20 Clear Clear46°
  2. TodayOct 21 Sunny Sunny45°61°
  3. ThuOct 22 Sunny Sunny43°64°
  4. FriOct 23 Sunny Sunny41°54°
  5. SatOct 24 Sunny Sunny44°58°
  6. SunOct 25 Sunny Sunny48°62°
  7. MonOct 26 Sunny Sunny50°67°
  8. TueOct 27 Mostly Sunny Mostly Sunny62°
  9. WedOct 28 Partly cloudy Partly cloudy40°55°
  10. ThuOct 29 Partly cloudy Partly cloudy0.22 in50°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 Levittown

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Air quality

31
Good
Ozone

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

Forecast

  • WedGood (26)

Long Island Region, NY reporting area · 52 min ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:12 AM
Sunset 6:06 PM
Daylight 10 h 54 min (−2 min 33 s tomorrow)
Waxing Gibbous · 75% lit
Moonrise 3:46 PM Moonset 2:10 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low63° / 48°
Record high81° (1963)
Record low32° (1974)
Wettest1.58 in (1988)
Month to date1.75 in (normal 2.46 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 49 min ago

What Has Changed

Changes to SCAs and gale warnings. Otherwise, no other significant changes at this time.

Key Messages

1) Mainly dry and breezy weather conditions are expected through Thursday of this week. Gusty NE flow through middle of week becomes less gusty and more northerly Thursday.

2) Brief minor coastal flooding for the high tide cycle Wednesday evening for some spots, and possibly again for at least the Thursday morning high tide cycle.

3) Strong high pressure will set the stage for much lighter winds Friday into early next week as well as a gradual warming trend.

Key Message 1

The nor'easter well southeast of Long Island is expected to slow down through the middle of this week. In the mid to upper levels, there will be a lack of steering flow as the geopotential height gradient is loose. This gradient tightens Thursday with more mid level flow with a more northwest to southeast orientation.

A deepening upper level trough approaching from SE Canada Thursday will steer the nor'easter offshore much farther out into the Atlantic thereafter through Thursday night. Thursday will still be breezy but not as much as the previous day. A dry cold frontal passage is expected.

With the center of high pressure staying north of the region and low pressure strengthening well southeast of Long Island, the pressure gradient will remain steep to allow for NE gusty winds through the middle of this week. Highest and most frequent gusts will be along the coast and less gusts and lower magnitude of gusts farther away from the coast going farther inland. Gusts forecast mainly in the range of 25 to 35 mph but some localized occasional peak gusts up to around 40 mph will be possible especially along the immediate coastline.

Now with the winds picking up, and the continuous flow, that is building the water heights with fetch. Increasing outer waves of 10 to 12 ft but with easterly component to the swell, which will really cut down on the breaking waves to the shore to more near the 4 to 7 ft range, overall on average under high surf advisory thresholds.

Most locations are expected to remain dry with this low passing well offshore but extreme eastern locations, such as the Twin Forks of Long Island and eastern New London CT could briefly have rain showers Wednesday night into early Thursday morning. Forecast rain amounts are under a quarter of an inch.

With boundary layer winds staying up and mixed, less of a diurnal temperature range is expected with temperatures through Thursday night. Forecast highs in the upper 50s to lower 60s Wednesday and more into the 60s for Thursday. Forecast lows mainly in mid 30s to 40s range for tonight through Thursday night.

Outlook For 06z Thursday Through Sunday

Thursday and Friday: VFR. N winds G15-20kt.

Saturday and Sunday: 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.