|Athens Weather Report - Online weather report for Athens from the National Technical University of Athens.
||BBC Weather Centre - Country Guides: Greece - - Provides climate and weather information, facts and statistics about the country, along with five-day forecasts for major cities.
|Hellenic National Meteorological Service - HNMS - - Includes climate, weather forecasts, and current conditions throughout Greece and the rest of Europe.
||Hellenic Snow Report - Daily reports from the ski centers.
|Meteognosis S.A. - A Greek company focused on turn-key weather management services, advanced weather technology products and system integration programs.
||NOAA NWS - Greece Weather - - US government site provides hour-by-hour weather conditions for the past 24 hours for major cities and locations in the country.
|Poseidon System - The regional Greek weather forecasting model of the National Center for Marine Research provides a 72 hours forecast for the following parameters: surface wind and direction, surface air temperature, cloudiness, rainfall, dust load, fog coverage, snowfall and atmospheric pressure on mean sea level.
||Skiron Forecasting System - Skiron is a weather forecasting model, operated by University of Athens, which gives three days weather forecast in the Mediterranean region.
|Weather Forecasts over Greece - Weather forecasts over the Mediterranean and Greece as well as detailed forecasts for major Greek cities.
||Weather Underground - Greece - - Displays current conditions for all major cities on one page, with five-day forecast and more detailed information for each available.
|Weather.com - Greece - - City-by-city weather reports and forecasts.
||Yahoo! Weather - Greece - - Current day weather and 5 day forecasts for several cities and islands.