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

75°F

24°C

Humidity 76%
Wind Speed S 8 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 28 Aug 4:51 pm EDT
Extended Forecast for

Munjoy Hill ME

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. South wind around 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Chance
    T-storms

  • Tonight

    Tonight: Patchy fog between 8pm and 9pm. Otherwise, partly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 20 mph.

    Low: 59 °F

    Patchy Fog
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 73. North wind 5 to 10 mph becoming southeast in the afternoon.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. Southwest wind 5 to 10 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. South wind around 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Patchy fog between 8pm and 9pm. Otherwise, partly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 73. North wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 61. Southwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 77. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 64.
Monday
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 62.
Wednesday
Showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 63.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 73.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Munjoy Hill ME
 43.66°N 70.24°W (Elev. 0 ft)
Last Update:
4:41 pm EDT Aug 28, 2026
Forecast Valid:
5pm EDT Aug 28, 2026-6pm EDT Sep 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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