Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Mostly Cloudy

21°F

-6°C

Humidity 54%
Wind Speed NW 10 mph
Barometer 29.61 in (1002.9 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 2 Jan 3:51 pm EST
Extended Forecast for

Portland International Jetport ME

  • Tonight

    Tonight: Mostly clear, with a low around 10. Wind chill values as low as zero. West wind around 10 mph.

    Low: 10 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 22. Wind chill values as low as -2. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Isolated snow showers between midnight and 2am, then a chance of snow after 2am.  Increasing clouds, with a low around 11. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 11 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 24. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 24 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2. Northwest wind around 5 mph.

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after midnight.  Cloudy, with a low around 22.

    Low: 22 °F

    Cloudy then
    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 10. Wind chill values as low as zero. West wind around 10 mph.
Saturday
Sunny, with a high near 22. Wind chill values as low as -2. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Isolated snow showers between midnight and 2am, then a chance of snow after 2am. Increasing clouds, with a low around 11. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 24. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 2. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 17.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Mostly cloudy, with a high near 30.
Tuesday Night
A 40 percent chance of snow after midnight. Cloudy, with a low around 22.
Wednesday
A chance of snow before 10am, then a chance of rain between 10am and 1pm. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Jetport ME
 43.65°N 70.3°W (Elev. 52 ft)
12:48 pm EST Jan 2, 2026
4pm EST Jan 2, 2026-6pm EST Jan 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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