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

31°F

-1°C

Humidity 89%
Wind Speed N 16 G 24 mph
Barometer 29.71 in (1006.1 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 3 Dec 3:51 am EST
Extended Forecast for

Westbrook ME

  • Overnight

    Overnight: A 20 percent chance of snow. Cloudy, with a low around 25. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny through mid morning, then becoming sunny, with a high near 38. Northwest wind 5 to 10 mph becoming west in the afternoon.

    High: 38 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Calm wind becoming southwest around 5 mph after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers between 1pm and 2pm, then a chance of snow showers after 2pm. Mostly cloudy, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 3. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 3 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Cloudy, with a low around 25. North wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny through mid morning, then becoming sunny, with a high near 38. Northwest wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 21. Calm wind becoming southwest around 5 mph after midnight.
Thursday
A chance of rain and snow showers between 1pm and 2pm, then a chance of snow showers after 2pm. Mostly cloudy, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Thursday Night
Mostly clear, with a low around 3. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Mostly cloudy, with a high near 33.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westbrook ME
 43.68°N 70.35°W (Elev. 82 ft)
Last Update:
3:53 am EST Dec 3, 2025
Forecast Valid:
4am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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