Weather forecast for: Portland ME
Last Update: 2:28 am EDT Aug 22, 2026
Today: A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 67. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight: A 40 percent chance of showers, mainly between 4am and 5am. Cloudy, with a low around 61. Northeast wind 5 to 10 mph becoming light east after midnight. New precipitation amounts of less than a tenth of an inch possible.
Sunday: Showers likely, mainly between 10am and 2pm. Patchy fog before 1pm. Otherwise, cloudy, with a high near 70. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 63. South wind around 5 mph.
Monday: Mostly sunny, with a high near 74. South wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night: Mostly clear, with a low around 60.
Tuesday: Sunny, with a high near 73.
Tuesday Night: Mostly clear, with a low around 59.
Wednesday: Sunny, with a high near 78.
Wednesday Night: Mostly clear, with a low around 60.
Thursday: Mostly sunny, with a high near 77.
Thursday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 62.
Friday: A 30 percent chance of showers. Partly sunny, with a high near 77.
WeatherWorld.com
City of Portland, ME
