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

36°F

2°C

Humidity 82%
Wind Speed Calm
Barometer 29.87 in (1011.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 11 Nov 10:51 pm EST
Extended Forecast for

West Scarborough ME

  • Tonight

    Tonight: Cloudy, with a low around 36. Calm wind becoming northeast around 5 mph.

    Low: 36 °F

    Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 47. Northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain before 3am, then rain and snow. Low around 34. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain and snow likely before 11am, then a chance of rain. Cloudy, with a high near 44. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain. Cloudy, with a low around 32. North wind around 5 mph.

    Low: 32 °F

    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 36. Calm wind becoming northeast around 5 mph.
Thursday
A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 47. Northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain before 3am, then rain and snow. Low around 34. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain and snow likely before 11am, then a chance of rain. Cloudy, with a high near 44. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
A 30 percent chance of rain. Cloudy, with a low around 32. North wind around 5 mph.
Saturday
Mostly cloudy, with a high near 47.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Scarborough ME
 43.57°N 70.38°W (Elev. 46 ft)
Last Update:
5:27 pm EST Nov 11, 2026
Forecast Valid:
11pm EST Nov 11, 2026-6pm EST Nov 18, 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