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

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Partly Cloudy

71°F

22°C

Humidity 79%
Wind Speed S 20 G 28 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 24 Aug 4:51 pm EDT
Extended Forecast for

Peaks Island ME

High Surf Advisory August 24, 05:05pm until August 24, 08:00pm
Click here for hazard details and duration
...
  •  
    High Surf Advisory August 24, 05:05pm until August 24, 08:00pm

    NOW until 8:00pm Sun

    High Surf Advisory

  • Tonight

    Low: 64 °F

    Mostly Cloudy
    and Breezy
    then Patchy
    Fog

  • Monday

    Monday: Scattered showers, with thunderstorms also possible after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 68. Southeast wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Scattered
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Isolated showers and thunderstorms before 8pm, then isolated showers between 8pm and midnight. Patchy fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 61. South wind around 5 mph becoming west after midnight. Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    T-storms and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday

    Tuesday: Sunny, with a high near 71. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. Northwest wind 5 to 10 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 64. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Monday
Scattered showers, with thunderstorms also possible after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 68. Southeast wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Isolated showers and thunderstorms before 8pm, then isolated showers between 8pm and midnight. Patchy fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 61. South wind around 5 mph becoming west after midnight. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 71. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 57. Northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 67.
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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:
1:48 pm EDT Aug 24, 2025
Forecast Valid:
5pm EDT Aug 24, 2025-6pm EDT Aug 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation