The 7 day weather forecast summary for Corfu Town: The outlook for Corfu Town in the week ahead shows the average daytime maximum temperature will be around 24°C, with a high for the week of 26°C expected on the afternoon of Saturday 10th.he 7 day weather for Corfu Town provides weather information in 3 hourly intervals for each day and our 14 day Corfu Town weather provides weather data in 6 hourly intervals. We also provide monthly climate averages for Corfu Town.