Ronkonkoma, New York Weather
Ronkonkoma, 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 Ronkonkoma, Suffolk County.
Tides, marine forecast and fishing conditions near Ronkonkoma. Tide source:
Flight conditions near Ronkonkoma. Data source: locating…
About Ronkonkoma, New York
Ronkonkoma, a name that echoes the gentle lapping of its namesake lake, unfolds across a landscape shaped by glacial retreat and the persistent breath of the Atlantic. It lies 1.8 miles west of Holbrook, NY (from Holbrook, NY: bearing 277°T), and is situated 7.8 miles north-east of Islip. Here, the terrain rolls with a subtle, almost imperceptible incline, hinting at the island’s sandy core, a place where the dense green of oak and pine forests gives way to the more manicured lawns of suburban sprawl. The air, particularly in the humid embrace of summer evenings, carries a faint saline tang, a whisper from the South Shore beaches that lie just a short drive away, a constant reminder of the island’s maritime soul. This is a place where the sky often stretches wide, a canvas for the slow, deliberate passage of clouds, and where the paved arteries of commerce sometimes feel like the only imposition on the land's inherent quietude. The history of Ronkonkoma is deeply intertwined with the vast, glacially carved lake that gives it its identity, a significant freshwater body that has long been a focal point for human settlement and recreation. For generations, the local economy has drawn sustenance from the surrounding agricultural lands, though the present day sees a more diversified picture, with a strong presence in retail, services, and a growing hub for transportation, notably with its central train station connecting residents to the wider metropolitan area. It’s a locality that has seen its share of change, from its early days as a rural outpost to its current standing as a bustling suburban center, yet the enduring presence of the lake, a mirror reflecting the changing skies, remains the unyielding heart of Ronkonkoma.
Live animated radar for Ronkonkoma 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 | Ronkonkoma, Suffolk County, New York |
| Coordinates | 40.815376°N, 73.112333°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 11779 |
| Area Code | 516 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Ronkonkoma, New York Weather Page
This page provides live weather conditions and forecasts for Ronkonkoma, 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 Ronkonkoma includes coordinates 40.815376°N, 73.112333°W, situated in Suffolk County. ZIP code 11779. 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.
