Central Islip, New York Weather
Central Islip, New York — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast for Central Islip, Suffolk County.
Tides, marine forecast and fishing conditions near Central Islip. Tide source:
Full aviation weather for Central Islip is published on the Long Island MacArthur Airport (KISP) page, 8 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 6 airfields within reach of Central Islip have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Central Islip: Republic Airport (KFRG) 19 km · Brookhaven Calabro Airport (KHWV) 28 km · Lufker Airport (K49N) 38 km · Igor I Sikorsky Memorial Airport (KBDR) 42 km · Francis S Gabreski Airport (KFOK) 48 km
Conditions reported at KISP describe the airfield itself. Weather 8 km away can differ, particularly in terrain or near the coast. For conditions at Central Islip specifically, see the current conditions and forecast above.
About Central Islip, New York
Central Islip sprawls across the gentle incline of Long Island’s central plain, a place where the land itself seems to breathe with a quiet, steady pulse. It lies 2.4 miles east-north-east of Brentwood, NY (from Brentwood, NY: bearing 74°T), and is situated 4.2 miles north of Islip. The air, often carrying the faint, sweet scent of pine and damp earth, settles over a landscape of modest residential streets and commercial arteries, punctuated by pockets of woodland and the occasional glint of water. Sunlight, especially in the late afternoon, possesses a softened, almost buttery quality here, illuminating the neatly kept lawns and the sturdy brick facades of homes and businesses alike, hinting at a life lived with a grounded practicality. The terrain, neither dramatic nor stark, offers a sense of unassuming permanence, a stage upon which the daily rhythms of its inhabitants unfold. The history of Central Islip is a narrative etched not in grand monuments, but in the gradual growth of a community shaped by shifting economic tides and evolving needs. Once a significant hub for mental health care, the sprawling grounds of its former psychiatric center have undergone transformation, leaving a legacy of open spaces and a complex past that informs the present. Today, the local economy draws strength from a diverse commercial base, with retail, services, and light industry forming the backbone of its activity, supporting a populace that moves with a measured pace. The proximity to larger metropolitan centers has always played a role, yet Central Islip retains a distinct identity, a place that has absorbed the influx of new residents while holding onto the echoes of its earlier eras, a quiet testament to enduring human endeavor.
Live animated radar for Central Islip 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 | Central Islip, Suffolk County, New York |
| Coordinates | 40.790654°N, 73.201781°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 11722 |
| Area Code | 516 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Central Islip, New York Weather Page
This page provides live weather conditions and forecasts for Central Islip, New York, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. 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 Central Islip includes coordinates 40.790654°N, 73.201781°W, situated in Suffolk County. ZIP code 11722. 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. 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.
