Connecticut Skywarn - - Volunteer weather observers reporting destructive thunderstorms or other severe, unusual, or hazardous weather conditions to the National Weather Service.
Connecticut State Climate Center - - Overview, statistics, current weather and weather-related links from the state branch of the National Climatic Data Center.
The Connecticut Weather Center Home Page - - Leading weather center run by meteorologists with special features for school and business closings, and ski reports.
Storm Tracker 30 Forecast - - Current conditions and 5-day forecast, provided by the WVIT Television Channel 30 weather team.
Town-USA - Connecticut Weather - - A nice collection of pointers to Connecticut weather sites, as well as a bunch of other regional stuff for Connecticut.
Weather Underground - Connecticut - - Quick overview, with links to a detailed forecast for individual Connecticut cities. Marine forecasts, ski conditions, astronomy and reports.