BBC Weather Centre - Country Guides: Italy - Provides climate and weather information, facts and statistics about the country, along with five-day forecasts for major cities.
Italy Weather And Maps - Offers current weather conditions and six-day weather forecasts for all Provinces of Italy.
NOAA NWS - Italy Weather - US government site provides hour-by-hour weather conditions for the past 24 hours for major cities and locations in the country.
Weather Underground - Italy - Displays current conditions for all major cities on one page, with five-day forecast and more detailed information for each available.