Lynbrook, NY Weather

Nassau County3:50 PM EDT40.65°N, 73.67°WElevation 20 ft

Current conditions

Clear
70°
Clear
Feels like 70°
High 68°·Low 49°
WindN 12 mph
Humidity31%
Dew point37°
Pressure30.18 inHg
Visibility10 mi
Cloud cover6%
UV index2 Low
Sunrise7:12 AM
Sunset6:09 PM

Observed at New York, Kennedy International Airport · 30 min ago

Forecast

10-day
  • Today

    Sunny. High near 68, with temperatures falling to around 65 in the afternoon. North wind around 13 mph, with gusts as high as 26 mph.

  • Tonight

    Mostly clear. Low around 49, with temperatures rising to around 51 overnight. Northeast wind 9 to 14 mph, with gusts as high as 26 mph.

  • Wednesday

    Mostly sunny. High near 62, with temperatures falling to around 58 in the afternoon. Northeast wind around 16 mph, with gusts as high as 28 mph.

National Weather Service forecast updated 13 hrs ago.

  1. Now Sunny 66°
  2. 4 PM Sunny 67°
  3. 5 PM Sunny 65°
  4. 6 PM Clear 63°
  5. 7 PM Clear 61°
  6. 8 PM Mostly Clear 60°
  7. 9 PM Mostly Clear 59°
  8. 10 PM Mostly Clear 57°
  9. 11 PM Mostly Clear 56°
  10. Wed12 AM Partly Cloudy 55°
  11. 1 AM Partly Cloudy 55°
  12. 2 AM Partly Cloudy 54°
  13. 3 AM Partly Cloudy 53°
  14. 4 AM Partly Cloudy 51°
  15. 5 AM Mostly Clear 51°
  16. 6 AM Mostly Sunny 50°
  17. 7 AM Mostly Sunny 49°
  18. 8 AM Mostly Sunny 50°
  19. 9 AM Mostly Sunny 51°
  20. 10 AM Mostly Sunny 52°
  21. 11 AM Mostly Sunny 53°
  22. 12 PM Mostly Sunny 55°
  23. 1 PM Mostly Sunny 57°
  24. 2 PM Mostly Sunny 58°

10-day forecast

Details
  1. TodayOct 20 Sunny Sunny49°68°
  2. WedOct 21 Mostly Sunny Mostly Sunny48°62°
  3. ThuOct 22 Sunny Sunny46°66°
  4. FriOct 23 Sunny Sunny45°59°
  5. SatOct 24 Sunny Sunny45°60°
  6. SunOct 25 Sunny Sunny51°64°
  7. MonOct 26 Mostly Sunny Mostly Sunny52°68°
  8. TueOct 27 Sunny Sunny44°62°
  9. WedOct 28 Cloudy Cloudy40°55°
  10. ThuOct 29 Cloudy Cloudy0.13 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
Open the National Weather Service radar (the map here needs JavaScript).

Weather news near Lynbrook

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Air quality

35
Good
Ozone

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

Forecast

  • TueGood (26)
  • WedGood (26)

Long Island Region, NY reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:12 AM
Sunset 6:09 PM
Daylight 10 h 56 min (−2 min 33 s tomorrow)
Waxing Gibbous · 71% lit
Moonrise 3:23 PM Moonset 1:07 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low63° / 50°
Record high80° (1969)
Record low31° (1974)
Wettest2.78 in (1989)
Yesterday62° / 47°
Month to date2.22 in (normal 2.73 in)

Ny City Central Park, records since 1869. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in OKX, issued 5 hrs ago

What Has Changed

Updated for Aviation.

Key Messages

1) Mainly dry and breezy conditions expected through the week as a nor'easter slowly passes well south and east of the region.

2) Minor coastal flooding possible during high tide Wednesday evening into Thursday for south shore back bays of Nassau and portions of Great South Bay.

Key Message 1

Low pressure/nor'easter will continue to meander off the Outer Banks of North Carolina today and then slowly move in a general NE direction through the end of the week. The system is cutoff from the northern stream and blocked to its northwest from strong high pressure, so movement will be slow for the next few days before a northern stream trough picks up the low and sends it well offshore late Thursday into Friday and the weekend.

Only minimal impacts are expected as the system will remain far enough offshore. Gusty N-NNE flow will be the main story through mid week, strongest at the coast and on Wednesday/Wednesday night. Peak gusts today may reach 25-30 mph, especially along the immediate coast. For Wednesday into Wednesday night, wind gusts 25-35 mph are expected across Long Island with a low chance of a few gusts reaching 40 mph along the immediate southeast coast/east end. Breezy conditions will continue on Thursday, but the magnitude of the gusts should be weaker and generally around 20-25 mph.

Mainly dry conditions expected through the week with a slight chance of a few showers reaching the forks of Long Island late Wednesday and Wednesday night, which is when the low will be at its closest approach (still several hundred miles offshore).

High pressure reestablishes itself late week into the weekend. Temperatures will remain slightly below normal except for Thursday where temperatures briefly may rise into the mid 60s for many spots, which is slightly above normal.

.KEY MESSAGE 2... Astronomical tides remain low much of the week, but persistent N-NE flow should start bringing a rise in tide levels through Wednesday. Persistent swells from the offshore system may also bring tidal piling and potentially some minor beach erosion.

No concerns for any coastal flooding today and water levels should remain below minor benchmarks with the Wednesday morning high tide. The Wednesday evening tide cycle currently has the highest potential for minor coastal flooding across the most vulnerable locations of the south shore back bays in Nassau and across the western Great South Bay. Guidance has shown a slight downward trend with tide levels for these locations, but there still is a fair amount of spread. Coastal flood statements or advisories may eventually be needed for these locations. Water levels in portions of the lower NY Harbor could come close to minor benchmarks, but look to fall just short. Elsewhere, no coastal flooding is anticipated with Wednesday evening high tide.

Outlook For 15z Wednesday Through Saturday

Wednesday: VFR. NE winds G20-30kt, highest near the coast.

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

Saturday: 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.