National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

55°F

13°C

Humidity 83%
Wind Speed Calm
Barometer 30.03 in (1016.7 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 14 Oct 9:51 pm EDT
Extended Forecast for

Peaks Island ME

  • Tonight

    Tonight: Isolated showers before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Northwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Northwest wind around 5 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 57. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 44. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 52. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Thursday Night
Partly cloudy, with a low around 45. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Monday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 58. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Peaks Island ME
 43.65°N 70.18°W (Elev. 0 ft)
Last Update:
8:16 pm EDT Oct 14, 2025
Forecast Valid:
10pm EDT Oct 14, 2025-6pm EDT Oct 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation