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

64°F

18°C

Humidity 70%
Wind Speed W 5 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 24 Jun 11:51 pm EDT
Extended Forecast for

Bailey Island ME

  • Overnight

    Overnight: Partly cloudy, with a low around 58. West wind 5 to 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66. West wind 5 to 10 mph becoming south in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 5am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 57. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Mostly Cloudy
    then Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: Showers. Patchy fog before 9am. High near 64. South wind 10 to 15 mph. Chance of precipitation is 80%.

    High: 64 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 58. South wind around 5 mph becoming north after midnight.

    Low: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 66. West wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
Showers likely, mainly after 5am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 57. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers. Patchy fog before 9am. High near 64. South wind 10 to 15 mph. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 58. South wind around 5 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bailey Island ME
 43.72°N 70.01°W (Elev. 0 ft)
Last Update:
6:25 pm EDT Jun 24, 2026
Forecast Valid:
12am EDT Jun 25, 2026-6pm EDT Jul 1, 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