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

67°F

19°C

Humidity 68%
Wind Speed S 5 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 27 May 12:51 am EDT
Extended Forecast for

Cumberland Mills ME

  • Overnight

    Overnight: Partly cloudy, with a low around 59. Southwest wind 5 to 10 mph.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 87. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 87 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 66. North wind around 5 mph.

    High: 66 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 3pm. Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

    High: 59 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 59. Southwest wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 87. West wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 66. North wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 46. Calm wind.
Friday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 65.
Friday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cumberland Mills ME
 43.68°N 70.35°W (Elev. 82 ft)
Last Update:
8:09 pm EDT May 26, 2026
Forecast Valid:
1am EDT May 27, 2026-6pm EDT Jun 2, 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