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

57°F

14°C

Humidity 87%
Wind Speed W 6 mph
Barometer 29.75 in (1007.5 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 14 Oct 11:51 am EDT
Extended Forecast for

Cliff Island ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 61. Northwest wind around 5 mph.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 48 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 56. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 48. North wind around 5 mph becoming east after midnight.

    Low: 48 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers, mainly after 8am. High near 57. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    High: 57 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 43. Breezy. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Windy.

    High: 46 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Breezy.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. Northwest wind around 5 mph.
Tonight
Mostly clear, with a low around 48. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 56. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Increasing clouds, with a low around 48. North wind around 5 mph becoming east after midnight.
Friday
Showers, mainly after 8am. High near 57. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Friday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 43. Breezy. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 46. Windy.
Saturday Night
Mostly clear, with a low around 37. Breezy.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cliff Island ME
 43.69°N 70.11°W (Elev. 0 ft)
Last Update:
6:34 am EDT Oct 14, 2026
Forecast Valid:
12pm EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
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