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.

Partly Cloudy

41°F

5°C

Humidity 49%
Wind Speed NW 18 G 28 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 6 Nov 5:51 pm EST
Extended Forecast for

Westbrook ME

  • Tonight

    Tonight: Mostly clear, with a low around 25. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 53. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 53 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Showers, mainly before 4am. Low around 42. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 8am. Mostly sunny, with a high near 62. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Isolated showers between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 8am, then scattered showers after 11am. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely

  • Monday Night

    Monday Night: Scattered rain showers before 4am, then scattered snow showers between 4am and 5am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Scattered
    Showers then
    Scattered
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 25. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Increasing clouds, with a high near 53. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Showers, mainly before 4am. Low around 42. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of showers, mainly before 8am. Mostly sunny, with a high near 62. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Isolated showers between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Sunday Night
Rain likely. Cloudy, with a low around 41. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 8am, then scattered showers after 11am. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Monday Night
Scattered rain showers before 4am, then scattered snow showers between 4am and 5am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Veterans Day
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 51.
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:
12:07 pm EST Nov 6, 2025
Forecast Valid:
6pm EST Nov 6, 2025-6pm EST Nov 13, 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