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

10°F

-12°C

Humidity 61%
Wind Speed W 8 mph
Barometer 29.66 in (1004.5 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 1 Jan 10:51 pm EST
Extended Forecast for

Portland International Jetport ME

  • Tonight

    Tonight: Partly cloudy, with a low around 8. Wind chill values as low as -6. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 23. Wind chill values as low as -5. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 9. Wind chill values as low as zero. West wind around 10 mph.

    Low: 9 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 23. Wind chill values as low as -3. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 23 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 9. Northwest wind around 5 mph becoming calm in the evening.

    Low: 9 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after 9pm. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 8. Wind chill values as low as -6. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 23. Wind chill values as low as -5. West wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 9. Wind chill values as low as zero. West wind around 10 mph.
Saturday
Sunny, with a high near 23. Wind chill values as low as -3. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 9. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Mostly clear, with a low around 2.
Monday
Mostly sunny, with a high near 19.
Monday Night
A 30 percent chance of snow after 9pm. Mostly cloudy, with a low around 10.
Tuesday
Mostly cloudy, with a high near 30.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 39.
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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:
6:23 pm EST Jan 1, 2026
Forecast Valid:
11pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation