AccuWeather.com - Five day weather forecasts, maps, radar and satellite images for New York City. - http://wwwa.accuweather.com/index-forecast.asp?zipcode=10001
New York 7-Day Forecast - WeatherPages.com - Extended forecast and observations, including wind, precipitation, temperature, and even forecast accuracy. - http://www.weatherpages.com/NY/NewYork.html
WeatherPro - New York City - Offers detailed current conditions and an extended forecast for the city. - http://www.maximumedge.com/cgi/weather/index.cgi?place=new+york&state=ny
BoatersBOX.com -- NY Harbor weather, tides & charts - 60-second check for local boaters & fishermen: weather, winds, seas, tides, forecasts, interactive charts. - http://www.boatersbox.com/html/nyharbor.htm
WxUSA - NYC - Offers an list of weather links to current conditions, forecasts, radar, maps, hurricane, weather cams and kid's weather. - http://www.wxusa.com/NY/New_York_City/