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

73°F

23°C

Humidity 94%
Wind Speed Calm
Barometer 29.72 in (1006.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 11 Jun 9:51 am EDT
Extended Forecast for

Highland Lake ME

  • Today

    Today: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 87. Calm wind becoming southwest around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Tonight

    Tonight: Patchy dense fog after 10pm. Otherwise, mostly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Patchy Dense
    Fog

  • Friday

    Friday: A 20 percent chance of showers before 9am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 82 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A chance of showers before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 7am. Partly sunny, with a high near 82. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely then
    Partly Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 87. Calm wind becoming southwest around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Patchy dense fog after 10pm. Otherwise, mostly cloudy, with a low around 62. Calm wind.
Friday
A 20 percent chance of showers before 9am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Friday Night
A chance of showers before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Partly sunny, with a high near 83.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 7am. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Highland Lake ME
 43.72°N 70.37°W (Elev. 240 ft)
Last Update:
2:21 am EDT Jun 11, 2026
Forecast Valid:
10am EDT Jun 11, 2026-6pm EDT Jun 17, 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