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.

Fair

23°F

-5°C

Humidity 60%
Wind Speed N 5 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 27 Feb 1:51 am EST
Extended Forecast for

Portland International Jetport ME

  • Overnight

    Overnight: Mostly clear, with a low around 14. North wind 5 to 10 mph.

    Low: 14 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 35. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. South wind 5 to 10 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 44. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Southwest wind around 5 mph becoming north after midnight.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow between 7am and 5pm. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 14. North wind 5 to 10 mph.
Friday
Sunny, with a high near 35. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 23. South wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 44. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 22. Southwest wind around 5 mph becoming north after midnight.
Sunday
A chance of snow between 7am and 5pm. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 3.
Monday
Sunny, with a high near 23.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 43. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Partly sunny, with a high near 41.
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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:
1:29 am EST Feb 27, 2026
Forecast Valid:
2am EST Feb 27, 2026-6pm EST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation