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Brentwood, New York Weather

Brentwood, New York — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Brentwood, Suffolk 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 Brentwood. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near Brentwood — 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 Brentwood 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 Brentwood, New York

Brentwood unfolds across a landscape of gentle slopes, a terrain sculpted by the slow, inexorable work of glaciers and then softened by centuries of growth and human passage. It lies 2.4 miles west-south-west of Central Islip, NY (from Central Islip, NY: bearing 254°T), and is situated 4.0 miles north-north-west of Islip. Here, the air, especially in the humid embrace of summer, carries the faint, sweet scent of pine needles and damp earth, a subtle perfume that clings to the broad avenues and the quieter, winding streets. The sky above, vast and often a pale, washed-out blue, seems to hold a certain stillness, an expansive canvas over the low-slung buildings and the occasional stand of mature oak trees. The terrain, not dramatic but resolutely present, offers a sense of groundedness, a place where the land itself feels like an enduring character, a quiet witness to the ebb and flow of life. The history of Brentwood is inextricably linked to the development of Long Island’s suburban sprawl, a story that began with agricultural roots and evolved through periods of significant residential expansion. Once a landscape of farms and estates, it transformed into a bustling hub of commerce and community, its economy diversifying beyond its early agrarian foundations to encompass retail, services, and a growing professional workforce. The presence of institutions of higher learning nearby has contributed to a dynamic population, infusing the area with a youthful energy and a constant hum of activity. This evolution has shaped Brentwood into a place where the echoes of its past are still discernible, a palimpsest of development where the remnants of older ways intermingle with the conveniences and complexities of modern life.

LocationBrentwood, Suffolk County, New York
Coordinates40.781209°N, 73.246227°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)11717
Area Code516
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service