Brentwood, New York Weather
Brentwood, New York — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast for Brentwood, Suffolk County.
Tides, marine forecast and fishing conditions near Brentwood. Tide source:
Flight conditions near Brentwood. Data source: locating…
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.
Live animated radar for Brentwood and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Brentwood, Suffolk County, New York |
| Coordinates | 40.781209°N, 73.246227°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 11717 |
| Area Code | 516 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Brentwood, New York Weather Page
This page provides live weather conditions and forecasts for Brentwood, New York, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Brentwood includes coordinates 40.781209°N, 73.246227°W, situated in Suffolk County. ZIP code 11717. Telephone area code: 516. Timezone: Eastern Time (America/New_York).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
