National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Mostly Cloudy

43°F

6°C

Humidity 47%
Wind Speed NW 14 G 22 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 6 Nov 3:51 pm EST
Extended Forecast for

Portland International Jetport ME

  • Tonight

    Tonight: Mostly clear, with a low around 28. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers after 5pm. Increasing clouds, with a high near 52. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers, mainly before 4am. Low around 43. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 9am. Mostly sunny, with a high near 60. West wind around 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. North wind around 5 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Isolated showers between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 8am, then scattered showers after 11am. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

    Low: 31 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 28. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
A 30 percent chance of showers after 5pm. Increasing clouds, with a high near 52. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Showers, mainly before 4am. Low around 43. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of showers, mainly before 9am. Mostly sunny, with a high near 60. West wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 35. North wind around 5 mph.
Sunday
Isolated showers between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Sunday Night
Rain likely. Cloudy, with a low around 41. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 8am, then scattered showers after 11am. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Veterans Day
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Jetport ME
 43.65°N 70.3°W (Elev. 52 ft)
Last Update:
12:07 pm EST Nov 6, 2025
Forecast Valid:
4pm EST Nov 6, 2025-6pm EST Nov 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation