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

70°F

21°C

Humidity 55%
Wind Speed S 13 G 23 mph
Barometer 29.85 in (1010.6 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 26 May 6:51 pm EDT
Extended Forecast for

Walnut Hill ME

  • Tonight

    Tonight: Increasing clouds, with a low around 58. Southwest wind 5 to 10 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 84. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 84 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. North wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 65. North wind around 5 mph.

    High: 65 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.

    High: 57 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 58. Southwest wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 84. West wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 53. North wind around 5 mph.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 65. North wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm.
Friday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 64.
Friday Night
Showers likely, mainly after 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walnut Hill ME
 43.83°N 70.22°W (Elev. 98 ft)
Last Update:
7:12 pm EDT May 26, 2026
Forecast Valid:
7pm EDT May 26, 2026-6pm EDT Jun 2, 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