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
Sunday Aug 28
Mostly cloudy...isolated thunderstorms developing late. Low near 65F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Monday Aug 29
Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 82F. Winds WNW at 10 to 20 mph.
Tuesday Aug 30
Clear skies. Low 58F. Winds NW at 10 to 15 mph.
Wednesday Aug 31
A few clouds early, otherwise mostly sunny. High 78F. W winds shifting to S at 10 to 15 mph.
Thursday Sep 1
Clear skies with a few passing clouds. Low around 60F. Winds SSW at 5 to 10 mph.
Friday Sep 2
Sunshine in the morning followed by cloudy skies during the afternoon. A stray shower or thunderstorm is possible. High 81F. Winds SW at 10 to 20 mph.
Saturday Sep 3
Cloudy skies early, followed by partial clearing. Low around 60F. Winds WNW at 5 to 10 mph.
Sunday Sep 4
Partly cloudy. A stray shower or thunderstorm is possible. High 76F. Winds NNW at 5 to 10 mph.
Monday Sep 5
Partly cloudy. Low 56F. Winds NNW at 5 to 10 mph.
Tuesday Sep 6
Except for a few afternoon clouds, mainly sunny. High 74F. Winds N at 15 to 25 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.