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.

Partly Cloudy

60°F

16°C

Humidity 42%
Wind Speed N 14 G 26 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 15 Oct 1:51 pm EDT
Extended Forecast for

Portland ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 62. North wind around 15 mph, with gusts as high as 30 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Isolated showers between 1pm and 2pm. Mostly sunny, with a high near 52. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 52 °F

    Breezy.
    Mostly Sunny
    then Isolated
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 58. North wind around 15 mph, with gusts as high as 30 mph.

    High: 58 °F

    Sunny

  • Friday Night

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

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 62. North wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 42. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Isolated showers between 1pm and 2pm. Mostly sunny, with a high near 52. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 44. North wind around 15 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 58. North wind around 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 58.
Monday Night
Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
Last Update:
1:29 pm EDT Oct 15, 2025
Forecast Valid:
2pm EDT Oct 15, 2025-6pm EDT Oct 21, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation