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

37°F

3°C

Humidity 100%
Wind Speed S 9 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 37°F (3°C)
Visibility 7.00 mi
Wind Chill30°F (-1°C)
Last update 7 Mar 12:51 pm EST
Extended Forecast for

Peaks Island ME

  • This Afternoon

    This Afternoon: Patchy fog after 5pm. Otherwise, cloudy, with a high near 44. South wind around 15 mph, with gusts as high as 20 mph.

    High: 44 °F

    Patchy Fog

  • Tonight

    Tonight: A slight chance of drizzle before 11pm, then rain likely between 11pm and 3am, then a chance of drizzle after 3am. Patchy fog before 7pm. Otherwise, cloudy, with a low around 41. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 51. Southwest wind 10 to 15 mph.

    High: 51 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Southwest wind around 10 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after noon. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

Detailed Forecast

This Afternoon
Patchy fog after 5pm. Otherwise, cloudy, with a high near 44. South wind around 15 mph, with gusts as high as 20 mph.
Tonight
A slight chance of drizzle before 11pm, then rain likely between 11pm and 3am, then a chance of drizzle after 3am. Patchy fog before 7pm. Otherwise, cloudy, with a low around 41. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 51. Southwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 37. Southwest wind around 10 mph.
Monday
Mostly sunny, with a high near 54. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Cloudy, with a low around 34. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 43. Breezy. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 24. Blustery.
Friday
Mostly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Peaks Island ME
 43.66°N 70.21°W (Elev. 0 ft)
Last Update:
9:58 am EST Mar 7, 2026
Forecast Valid:
1pm EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation