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.

Mostly Cloudy

48°F

9°C

Humidity 74%
Wind Speed SW 6 mph
Barometer 29.72 in (1006.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 10 Nov 10:51 pm EST
Extended Forecast for

Westbrook ME

  • Tonight

    Tonight: Increasing clouds, with a low around 40. West wind around 5 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 52. West wind 5 to 10 mph.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 30. Calm wind.

    Low: 30 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of snow between 7am and 8am, then a chance of rain after 8am. Cloudy, with a high near 48. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 50%.

    High: 48 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely. Cloudy, with a low around 32. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 32 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 2pm. Cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly after 8pm. Cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Rain Likely

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 9pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 40. West wind around 5 mph.
Veterans Day
Mostly sunny, with a high near 52. West wind 5 to 10 mph.
Wednesday Night
Increasing clouds, with a low around 30. Calm wind.
Thursday
A chance of snow between 7am and 8am, then a chance of rain after 8am. Cloudy, with a high near 48. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 50%.
Thursday Night
Rain likely. Cloudy, with a low around 32. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday
Rain likely, mainly before 2pm. Cloudy, with a high near 45. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly after 8pm. Cloudy, with a low around 25. Chance of precipitation is 60%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 46.
Saturday Night
A 30 percent chance of rain before 9pm. Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westbrook ME
 43.7°N 70.35°W (Elev. 85 ft)
Last Update:
8:21 pm EST Nov 10, 2026
Forecast Valid:
11pm EST Nov 10, 2026-6pm EST Nov 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