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.

Partly Cloudy

72°F

22°C

Humidity 34%
Wind Speed NW 10 G 23 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 6 Sep 5:51 pm EDT
Extended Forecast for

Cumberland Mills ME

  • Tonight

    Tonight: Isolated showers before 7pm. Partly cloudy, with a low around 51. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Isolated
    Showers then
    Partly Cloudy

  • Labor Day

    Labor Day: Sunny, with a high near 81. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 55. West wind around 5 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 80. Northwest wind 5 to 10 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 7pm and 4am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

    Low: 62 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers before 9am. Partly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Isolated showers before 7pm. Partly cloudy, with a low around 51. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Labor Day
Sunny, with a high near 81. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Increasing clouds, with a low around 55. West wind around 5 mph.
Tuesday
Sunny, with a high near 80. Northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm.
Wednesday
Mostly cloudy, with a high near 71.
Wednesday Night
Showers likely, mainly between 7pm and 4am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Thursday
A 30 percent chance of showers before 9am. Partly sunny, with a high near 85.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cumberland Mills ME
 43.68°N 70.38°W (Elev. 98 ft)
Last Update:
2:25 pm EDT Sep 6, 2026
Forecast Valid:
6pm EDT Sep 6, 2026-6pm EDT Sep 13, 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