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.

Fair

74°F

23°C

Humidity 40%
Wind Speed NW 12 mph
Barometer 29.89 in (1012.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 12 Jun 7:51 pm EDT
Extended Forecast for

Peaks Island ME

  • Tonight

    Tonight: Mostly clear, with a low around 54. Northwest wind 5 to 15 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 65. Northwest wind 5 to 15 mph becoming south in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after 3am. Increasing clouds, with a low around 54. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers before 2pm. Mostly cloudy, with a high near 58. East wind around 5 mph.

    High: 58 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 61.

    High: 61 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 54. Northwest wind 5 to 15 mph.
Friday
Mostly sunny, with a high near 65. Northwest wind 5 to 15 mph becoming south in the afternoon.
Friday Night
A 30 percent chance of showers, mainly after 3am. Increasing clouds, with a low around 54. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of showers before 2pm. Mostly cloudy, with a high near 58. East wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 53.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 58.
Wednesday
Partly sunny, with a high near 67.
Wednesday Night
Mostly cloudy, with a low around 60.
Juneteenth
A 30 percent chance of showers. Partly sunny, with a high near 72.
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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:
6:45 pm EDT Jun 12, 2025
Forecast Valid:
8pm EDT Jun 12, 2025-6pm EDT Jun 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation