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.

Fair

67°F

19°C

Humidity 45%
Wind Speed NW 8 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 17 May 10:51 pm EDT
Extended Forecast for

West End ME

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Northwest wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. East wind 10 to 15 mph becoming southeast in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. South wind around 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Northwest wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 58. East wind 10 to 15 mph becoming southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 50. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 80. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 64. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Mostly cloudy, with a high near 61.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West End ME
 43.64°N 70.27°W (Elev. 13 ft)
Last Update:
7:18 pm EDT May 17, 2026
Forecast Valid:
11pm EDT May 17, 2026-6pm EDT May 24, 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