Weather forecast for: Portland ME
Last Update: 1:18 am EDT Oct 7, 2026
Overnight: Areas of frost after 3am. Otherwise, mostly clear, with a low around 34. West wind around 5 mph.
Wednesday: Areas of frost before 9am. Otherwise, sunny, with a high near 59. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night: Partly cloudy, with a low around 52. Southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday: A 30 percent chance of showers before 10am. Partly sunny, then gradually becoming sunny, with a high near 67. Southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night: Mostly clear, with a low around 50. West wind around 5 mph.
Friday: Sunny, with a high near 62.
Friday Night: Mostly clear, with a low around 44.
Saturday: Sunny, with a high near 61.
Saturday Night: Mostly clear, with a low around 47.
Sunday: Mostly sunny, with a high near 67.
Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Columbus Day: A 30 percent chance of showers. Partly sunny, with a high near 68.
Monday Night: Mostly cloudy, with a low around 51.
Tuesday: Partly sunny, with a high near 63.