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.

Mostly Cloudy

31°F

-1°C

Humidity 47%
Wind Speed W 13 G 22 mph
Barometer 29.92 in (1013.3 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Jan 10:51 am EST
Extended Forecast for

Peaks Island ME

  • Today

    Today: Mostly sunny, with a high near 35. Breezy, with a west wind 15 to 20 mph.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 40. West wind 10 to 15 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 38. Breezy, with a south wind 15 to 20 mph.

    Low: 38 °F

    Cloudy and
    Breezy

  • Wednesday

    Wednesday: A 30 percent chance of showers before 1pm. Cloudy, with a high near 43. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of rain before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A 30 percent chance of snow before 11am. Partly sunny, with a high near 28. Blustery.

    High: 28 °F

    Blustery.
    Chance Snow
    then Partly
    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 35. Breezy, with a west wind 15 to 20 mph.
Tonight
Partly cloudy, with a low around 31. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 40. West wind 10 to 15 mph.
Tuesday Night
Cloudy, with a low around 38. Breezy, with a south wind 15 to 20 mph.
Wednesday
A 30 percent chance of showers before 1pm. Cloudy, with a high near 43. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 35.
Thursday
A chance of rain before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19. Blustery.
Friday
A 30 percent chance of snow before 11am. Partly sunny, with a high near 28. Blustery.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 35.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 27.
Sunday
A chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peaks Island ME
 43.65°N 70.18°W (Elev. 0 ft)
Last Update:
6:44 am EST Jan 12, 2026
Forecast Valid:
11am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation