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Syosset, New York Weather

Syosset, New York — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Syosset, Nassau County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near Syosset. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near Syosset — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🌿 Air Quality
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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Syosset and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Syosset, New York

Syosset rests on the gentle slopes of Long Island's glacial moraine, a landscape sculpted by ancient ice and softened by centuries of growth. It lies 3.1 miles south-south-east of Oyster Bay, NY (from Oyster Bay, NY: bearing 150°T), and is situated 9.0 miles north-east of North Hempstead. The terrain here is a study in subtle elevation changes, a series of low hills and shallow valleys that lend a quiet dignity to the neighborhoods. Mature trees, their branches reaching like gnarled fingers towards the sky, cast dappled shadows on manicured lawns, and the air often carries the sweet, earthy scent of pine needles and damp soil, especially after a rain. The streets, lined with a mix of colonial revivals and mid-century ranches, hum with a comfortable, predictable energy, the distant drone of traffic a constant reminder of the metropolis to the west, yet here, life unfolds at a more measured pace. The history of Syosset is tied to the fertile lands that once defined it, a legacy of farming that has since given way to suburban development, though vestiges of that agrarian past can still be felt in the enduring green spaces and the quiet pride of its residents. The establishment of the Long Island Rail Road brought a new kind of life, connecting Syosset to the wider world and fostering its growth into the thriving community it is today. While no grand monuments mark its past, the character of Syosset is woven into the fabric of its residential streets and the local businesses that serve its people, a testament to a steady, unpretentious prosperity. The presence of the prestigious Syosset Hospital stands as a significant landmark, a hub of care and a symbol of the community's commitment to its well-being.

LocationSyosset, Nassau County, New York
Coordinates40.82621°N, 73.502068°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)11791, 11773
Area Code516
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service