Be prepared with the most accurate 10-day forecast for Islandia, New York 11749 with highs, lows, chance of precipitation from The Weather Channel and Weather.com

Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Islandia area.

Plan you week with the help of our 10-day weather forecasts and weekend weather predictions for Islandia, NY

Know what's coming with AccuWeather's extended daily forecasts for Islandia, NY. Up to 90 days of daily highs, lows, and precipitation chances.

May 5, 2025 · Islandia NY weather forecast for the next 10 days. Get detailed daily conditions and hourly high and low temperatures, humidity, barometric pressure, rain or snow, sky conditions, …

Oct 2, 2025 · Islandia, New York - Detailed 10 day weather forecast. Long-term weather report - including weather conditions, temperature, pressure, humidity, precipitation, dewpoint, wind, …

Jul 13, 2025 · Here is the API 14 day weather forecast for Islandia, New York. Note: The 7-day weather forecast for Islandia, NY is the most reliable and accurate weather forecast.

Check out the upcoming weather forecast in Islandia NY. This overview includes today’s and tomorrow’s conditions, illustrated with images representing clouds, rain, sun, snow, …

3 days ago · View Our Latest Weather Story... Lat: 40.79°N Lon: 73.1°W Elev: 98ft. Clear, with a low around 41. Northwest wind around 5 mph. Sunny, with a high near 57. North wind around …

Follow along with us on the latest weather we're watching, the threats it may bring and check out the extended forecast each day to be prepared. You can find the forecast for the days ahead...