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.

Fair

0°F

-18°C

Humidity 69%
Wind Speed Calm
Barometer 30.06 in (1017.9 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Last update 31 Jan 1:51 am EST
Extended Forecast for

Portland International Jetport ME

  • Overnight

    Overnight: Mostly clear, with a low around 0. Wind chill values as low as -12. West wind 5 to 10 mph.

    Low: 0 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 19. Wind chill values as low as -12. West wind around 5 mph.

    High: 19 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3. Wind chill values as low as -13. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 3 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 24. Wind chill values as low as -12. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 24 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12. North wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 0. Wind chill values as low as -12. West wind 5 to 10 mph.
Saturday
Sunny, with a high near 19. Wind chill values as low as -12. West wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 3. Wind chill values as low as -13. North wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, with a high near 24. Wind chill values as low as -12. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 12. North wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland International Jetport ME
 43.65°N 70.3°W (Elev. 52 ft)
Last Update:
12:42 am EST Jan 31, 2026
Forecast Valid:
2am EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation