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

61°F

16°C

Humidity 87%
Wind Speed Calm
Barometer 29.75 in (1007.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 14 Oct 4:51 pm EDT
Extended Forecast for

Westbrook ME

  • Tonight

    Tonight: Mostly clear, with a low around 43. Northwest wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 38. Calm wind.

    Low: 38 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain, mainly after 7am. High near 60. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 60 °F

    Rain

  • Friday Night

    Friday Night: Rain before 8pm, then a chance of showers between 8pm and 2am. Low around 38. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Rain then
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 59. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Increasing clouds, with a low around 38. Calm wind.
Friday
Rain, mainly after 7am. High near 60. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Friday Night
Rain before 8pm, then a chance of showers between 8pm and 2am. Low around 38. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Saturday
Mostly sunny, with a high near 50. Breezy.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westbrook ME
 43.7°N 70.35°W (Elev. 85 ft)
Last Update:
2:40 pm EDT Oct 14, 2026
Forecast Valid:
6pm EDT Oct 14, 2026-6pm EDT Oct 21, 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