National Weather Service Forecast

Portland, ME Weather

7-Day Forecast
Today: 48°F / 47°F

Today's Forecast

Rain showers likely before 5pm. Cloudy, with a high near 48. Southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

7-Day Outlook

Wed, 5/13Rain48°47°66%
Thu, 5/14Fog54°46°97%
Fri, 5/15Rain53°46°87%

Want to forecast for Portland?

Create a professional weather forecast in minutes — add your own analysis, regions, and share it everywhere.

Sat, 5/16Sunny66°54°5%
Sun, 5/17Sunny69°49°12%
Mon, 5/18Sunny62°49°10%
Tue, 5/19Rain71°56°19%

Create Your Own Forecast

Draw custom regions on a map, add daily breakdowns with timing and prediction data, and share professional forecasts with your audience.

Data from the National Weather Service

Last updated Wed, May 13, 6:31 PM UTC