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

48°F

9°C

Humidity 96%
Wind Speed Calm
Barometer 30.07 in (1018.1 mb)
Dewpoint 47°F (8°C)
Visibility 8.00 mi
Last update 17 Apr 11:51 pm EDT
Extended Forecast for

Bailey Island ME

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 44. Northeast wind around 5 mph.

    Low: 44 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of dense fog before 1pm. Otherwise, mostly cloudy, with a high near 46. East wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 46 °F

    Areas Dense
    Fog

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Patchy fog after 2am. Otherwise, cloudy, with a low around 41. East wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers before 9am, then rain, mainly after 9am. Patchy fog before 9am. High near 46. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 90%.

    High: 46 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 35. West wind 10 to 15 mph.

    Low: 35 °F

    Chance Rain
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Breezy.
    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 44. Northeast wind around 5 mph.
Saturday
Areas of dense fog before 1pm. Otherwise, mostly cloudy, with a high near 46. East wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of showers after 2am. Patchy fog after 2am. Otherwise, cloudy, with a low around 41. East wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers before 9am, then rain, mainly after 9am. Patchy fog before 9am. High near 46. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 90%.
Sunday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 35. West wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Sunny, with a high near 42.
Tuesday Night
A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 39. Breezy.
Wednesday
A 30 percent chance of showers before 9am. Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bailey Island ME
 43.72°N 70.01°W (Elev. 0 ft)
Last Update:
6:30 pm EDT Apr 17, 2026
Forecast Valid:
12am EDT Apr 18, 2026-6pm EDT Apr 24, 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