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

83°F

28°C

Humidity 43%
Wind Speed NW 8 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 20 Aug 11:51 am EDT
Extended Forecast for

East End ME

  • This Afternoon

    This Afternoon: Patchy fog before 2pm. Otherwise, increasing clouds, with a high near 75. South wind around 5 mph.

    High: 75 °F

    Patchy Fog

  • Tonight

    Tonight: A slight chance of showers between 9pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 60. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 72. North wind 5 to 10 mph becoming southeast in the afternoon.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 60. Southeast wind around 5 mph becoming calm.

    Low: 60 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Showers likely, mainly after 3pm. Mostly cloudy, with a high near 68. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers, mainly before 2am. Low around 61. Chance of precipitation is 80%.

    Low: 61 °F

    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Patchy fog before 2pm. Otherwise, increasing clouds, with a high near 75. South wind around 5 mph.
Tonight
A slight chance of showers between 9pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 60. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 20%.
Friday
Sunny, with a high near 72. North wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night
Increasing clouds, with a low around 60. Southeast wind around 5 mph becoming calm.
Saturday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 68. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Saturday Night
Showers, mainly before 2am. Low around 61. Chance of precipitation is 80%.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Sunday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East End ME
 43.66°N 70.24°W (Elev. 0 ft)
Last Update:
10:57 am EDT Aug 20, 2026
Forecast Valid:
12pm EDT Aug 20, 2026-6pm EDT Aug 26, 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