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.

A Few Clouds

74°F

23°C

Humidity 79%
Wind Speed S 7 mph
Barometer 29.83 in (1009.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 19 Aug 6:51 pm EDT
Extended Forecast for

Cushing Island ME

  • Tonight

    Tonight: Patchy fog before 8pm. Otherwise, partly cloudy, with a low around 63. South wind 5 to 10 mph becoming west after midnight.

    Low: 63 °F

    Patchy Fog
    then Partly
    Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 75. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 75 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 62. South wind around 5 mph becoming north after midnight.

    Low: 62 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 73. North wind around 5 mph becoming southeast in the afternoon.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. South wind around 5 mph becoming calm.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after 10am. Mostly cloudy, with a high near 69.

    High: 69 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog before 8pm. Otherwise, partly cloudy, with a low around 63. South wind 5 to 10 mph becoming west after midnight.
Thursday
Increasing clouds, with a high near 75. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 62. South wind around 5 mph becoming north after midnight.
Friday
Sunny, with a high near 73. North wind around 5 mph becoming southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 61. South wind around 5 mph becoming calm.
Saturday
A 40 percent chance of showers after 10am. Mostly cloudy, with a high near 69.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Sunday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cushing Island ME
 43.63°N 70.21°W (Elev. 0 ft)
Last Update:
6:00 pm EDT Aug 19, 2026
Forecast Valid:
7pm EDT Aug 19, 2026-6pm EDT Aug 26, 2026
 
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