Want to see the weather for Portland Maine 10 days in advance? WeatherYou™ is now offering extended
10-day weather forecast report for Portland Maine and virtually any other city around the globe.
What's more, our free widgets enable you to add current weather conditions or extended forecast to your website or blog in seconds, and are
available in a variety of colors and sizes.
Extended 10-Day Forecast Report
Friday Sep 19
A few clouds. Low 43F. Winds SSW at 5 to 10 mph.
Saturday Sep 20
Intervals of clouds and sunshine. High near 65F. Winds SSW at 10 to 20 mph.
Sunday Sep 21
A few clouds. Low 59F. Winds SSW at 10 to 15 mph.
Monday Sep 22
Partly cloudy skies. High 71F. Winds S at 10 to 20 mph.
Tuesday Sep 23
Partly cloudy with late night showers or thunderstorms. Low 59F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Sep 24
Sun and a few passing clouds. High near 70F. Winds WNW at 10 to 15 mph.
Thursday Sep 25
Clear. Low near 45F. Winds WNW at 5 to 10 mph.
Friday Sep 26
Generally sunny despite a few afternoon clouds. High 67F. Winds W at 10 to 15 mph.
Saturday Sep 27
Clear skies. Low around 45F. Winds NNW at 5 to 10 mph.
Sunday Sep 28
Mainly sunny. High 62F. N winds shifting to SW at 10 to 15 mph.
Note that 7-day forecast is normally much more accurate than extended forecast for days 8,9 and 10. Since weather forecasting is based on complex calculations the accuracy of such forecast cannot be assured and you should check back closer to such dates. We make our best effort to provide accurate information in our Portland Maine weather report but do not guarantee accuracy of information.