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

24°F

-4°C

Humidity 88%
Wind Speed Calm
Barometer 30.14 in (1020.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 27 Feb 7:51 pm EST
Extended Forecast for

Biddeford ME

  • Tonight

    Tonight: Mostly clear, with a low around 21. Southwest wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 45. South wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Southwest wind around 5 mph becoming north after midnight.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after 9am. Mostly cloudy, with a high near 34. North wind 5 to 10 mph.

    High: 34 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3. Northwest wind 5 to 10 mph.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow after 1pm. Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 10pm, then rain and snow likely between 10pm and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 45. South wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 23. Southwest wind around 5 mph becoming north after midnight.
Sunday
A 50 percent chance of snow after 9am. Mostly cloudy, with a high near 34. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 3. Northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 6.
Tuesday
A 30 percent chance of snow after 1pm. Partly sunny, with a high near 36.
Tuesday Night
A chance of snow before 10pm, then rain and snow likely between 10pm and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Wednesday
A chance of snow, mixing with rain after 7am, then gradually ending. Mostly sunny, with a high near 45. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Cloudy, with a low around 22. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Biddeford ME
 43.47°N 70.47°W (Elev. 128 ft)
Last Update:
6:14 pm EST Feb 27, 2026
Forecast Valid:
8pm EST Feb 27, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation