National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Mostly Cloudy

49°F

9°C

Humidity 55%
Wind Speed N 3 mph
Barometer 30.46 in (1031.3 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 10 Oct 7:51 pm EDT
Extended Forecast for

Cumberland Mills ME

Frost Advisory October 11, 02:00am until October 11, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Areas of frost after 5am. Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, increasing clouds, with a high near 63. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Areas Frost
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Rain. Low around 47. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain Likely
    then Rain

  • Columbus Day

    Columbus Day: A 30 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 71. Calm wind.

    High: 71 °F

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 43. Northeast wind 5 to 10 mph.

    Low: 43 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after 10am. Cloudy, with a high near 57. Chance of precipitation is 70%.

    High: 57 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers. Low around 49. Chance of precipitation is 90%.

    Low: 49 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 7am. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 35. Calm wind.
Sunday
Areas of frost before 8am. Otherwise, increasing clouds, with a high near 63. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Rain. Low around 47. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
A 30 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 71. Calm wind.
Monday Night
A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 43. Northeast wind 5 to 10 mph.
Tuesday
Showers likely, mainly after 10am. Cloudy, with a high near 57. Chance of precipitation is 70%.
Tuesday Night
Showers. Low around 49. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before 7am. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 39.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 58.
Friday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 58. Breezy.
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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:
2:20 pm EDT Oct 10, 2026
Forecast Valid:
8pm EDT Oct 10, 2026-6pm EDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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