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.

Overcast

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 29.70 in (1005.8 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 17 Apr 2:51 am EDT
Extended Forecast for

Highland Lake ME

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 4am. Patchy fog. Otherwise, cloudy, with a low around 44. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers, mainly before 10am. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Calm wind becoming northeast around 5 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, with a high near 54. East wind 5 to 10 mph.

    High: 54 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Cloudy, with a low around 39. East wind around 5 mph becoming calm.

    Low: 39 °F

    Cloudy then
    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 4am. Patchy fog. Otherwise, cloudy, with a low around 44. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of showers, mainly before 10am. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Calm wind becoming northeast around 5 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly clear, with a low around 42. Calm wind.
Saturday
Mostly cloudy, with a high near 54. East wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers after 1am. Cloudy, with a low around 39. East wind around 5 mph becoming calm.
Sunday
Showers. High near 50. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 47.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Highland Lake ME
 43.76°N 70.36°W (Elev. 203 ft)
Last Update:
2:26 am EDT Apr 17, 2026
Forecast Valid:
3am EDT Apr 17, 2026-6pm EDT Apr 23, 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