AccuWeather.com: Five day weather forecasts, maps, radar and satellite images for New York City.
BoatersBOX.com -- NY Harbor weather, tides & charts: 60-second check for local boaters & fishermen: weather, winds, seas, tides, forecasts, interactive charts.
New York 7-Day Forecast - WeatherPages.com: Extended forecast and observations, including wind, precipitation, temperature, and even forecast accuracy.
New York City Weather Forecast Chart: Graphical representation of NOAA weather forecast matrix.
Weather Underground - New York City: Aerial weather maps and related information.
Weather Underground: New York, New York Forecast: Current conditions and five-day forecast, including ski and marine conditions.
WeatherPro - New York City: Offers detailed current conditions and an extended forecast for the city.
WxUSA - NYC: Offers an list of weather links to current conditions, forecasts, radar, maps, hurricane, weather cams and kid's weather.