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

29°F

-2°C

Humidity 54%
Wind Speed W 7 mph
Barometer 29.91 in (1013.0 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 26 Feb 8:51 pm EST
Extended Forecast for

Portland ME

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 17. North wind 5 to 10 mph.

    Low: 17 °F

    Decreasing
    Clouds

  • Friday

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

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 44. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Southwest wind around 5 mph becoming north after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow between 8am and 3pm. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.

    High: 31 °F

    Chance Snow

  • Sunday Night

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

    Low: 7 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Monday Night

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

    Low: 10 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 17. North wind 5 to 10 mph.
Friday
Sunny, with a high near 35. North wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Mostly clear, with a low around 28. South wind around 10 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 44. South wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 27. Southwest wind around 5 mph becoming north after midnight.
Sunday
A chance of snow between 8am and 3pm. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 7.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 26.
Wednesday
A 30 percent chance of snow. Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
Last Update:
6:27 pm EST Feb 26, 2026
Forecast Valid:
9pm EST Feb 26, 2026-6pm EST Mar 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation