Weather forecast for: Winthrop ME
Last Update: 5:44 am EDT Sep 18, 2026
This Afternoon: Sunny, with a high near 73. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tonight: Mostly clear, with a low around 43. Northwest wind 5 to 10 mph.
Saturday: Sunny, with a high near 64. Northwest wind around 5 mph.
Saturday Night: Mostly clear, with a low around 43. Calm wind.
Sunday: Partly sunny, with a high near 63. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night: A chance of rain between 11pm and midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Monday: Mostly sunny, with a high near 65.
Monday Night: Mostly cloudy, with a low around 43.
Tuesday: Partly sunny, with a high near 61.
Tuesday Night: Mostly cloudy, with a low around 42.
Wednesday: Mostly sunny, with a high near 63.
Wednesday Night: Partly cloudy, with a low around 42.
Thursday: Mostly sunny, with a high near 63.