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

36°F

2°C

Humidity 97%
Wind Speed NW 6 mph
Barometer 30.24 in (1024.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 20 Oct 2:51 am EDT
Extended Forecast for

Walnut Hill ME

  • Overnight

    Overnight: Patchy dense fog. Otherwise, mostly clear, with a low around 37. North wind around 5 mph.

    Low: 37 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy dense fog. Otherwise, sunny, with a high near 61. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Patchy Dense
    Fog

  • Tuesday Night

    Tuesday Night: Patchy dense fog. Otherwise, mostly clear, with a low around 33. North wind around 10 mph.

    Low: 33 °F

    Patchy Dense
    Fog

  • Wednesday

    Wednesday: Patchy dense fog. Otherwise, sunny, with a high near 54. North wind 5 to 10 mph.

    High: 54 °F

    Patchy Dense
    Fog

  • Wednesday Night

    Wednesday Night: Patchy dense fog before 10pm. Otherwise, mostly cloudy, with a low around 32. Calm wind becoming north around 5 mph after midnight.

    Low: 32 °F

    Patchy Dense
    Fog then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly clear, with a low around 37. North wind around 5 mph.
Tuesday
Patchy dense fog. Otherwise, sunny, with a high near 61. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Patchy dense fog. Otherwise, mostly clear, with a low around 33. North wind around 10 mph.
Wednesday
Patchy dense fog. Otherwise, sunny, with a high near 54. North wind 5 to 10 mph.
Wednesday Night
Patchy dense fog before 10pm. Otherwise, mostly cloudy, with a low around 32. Calm wind becoming north around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walnut Hill ME
 43.84°N 70.25°W (Elev. 259 ft)
Last Update:
2:33 am EDT Oct 20, 2026
Forecast Valid:
3am EDT Oct 20, 2026-6pm EDT Oct 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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