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.

A Few Clouds

6°F

-14°C

Humidity 63%
Wind Speed W 3 mph
Barometer 30.32 in (1026.7 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 5 Dec 7:51 am EST
Extended Forecast for

Westbrook ME

  • Today

    Today: Sunny, with a high near 25. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 25 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Southwest wind around 5 mph becoming calm.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly before 2pm. Mostly cloudy, with a high near 35. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 35 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 17. West wind around 5 mph.

    Low: 17 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 35. Northwest wind around 5 mph.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow

  • Monday

    Monday: A 30 percent chance of snow before 7am. Mostly sunny, with a high near 25.

    High: 25 °F

    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 25. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 10. Southwest wind around 5 mph becoming calm.
Saturday
A 30 percent chance of snow showers, mainly before 2pm. Mostly cloudy, with a high near 35. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 17. West wind around 5 mph.
Sunday
Partly sunny, with a high near 35. Northwest wind around 5 mph.
Sunday Night
A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around 13.
Monday
A 30 percent chance of snow before 7am. Mostly sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 2.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
A chance of snow between 7pm and midnight. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 42.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 28. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westbrook ME
 43.68°N 70.35°W (Elev. 82 ft)
Last Update:
6:20 am EST Dec 5, 2025
Forecast Valid:
7am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
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