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

66°F

19°C

Humidity 90%
Wind Speed Calm
Barometer 29.86 in (1011.0 mb)
Dewpoint 63°F (17°C)
Visibility NA
Last update 19 Aug 2:51 am EDT
Extended Forecast for

McKinley Estates ME

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 63. Southwest wind around 5 mph.

    Low: 63 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 72. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 72 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 63. South wind around 5 mph becoming northwest after midnight.

    Low: 63 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Partly sunny, with a high near 74. North wind around 5 mph becoming south in the afternoon.

    High: 74 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming north after midnight.

    Low: 61 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 7pm. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 63. Southwest wind around 5 mph.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 72. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Wednesday Night
Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 63. South wind around 5 mph becoming northwest after midnight.
Thursday
Partly sunny, with a high near 74. North wind around 5 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming north after midnight.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
A 50 percent chance of showers after 7pm. Mostly cloudy, with a low around 60.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 70.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McKinley Estates ME
 43.68°N 70.2°W (Elev. 16 ft)
Last Update:
2:20 am EDT Aug 19, 2026
Forecast Valid:
2am EDT Aug 19, 2026-6pm EDT Aug 25, 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