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.

Mostly Cloudy

50°F

10°C

Humidity 77%
Wind Speed S 5 mph
Barometer 29.71 in (1006.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 26 Mar 4:51 pm EDT
Extended Forecast for

Biddeford ME

  • Tonight

    Tonight: Rain before 2am, then showers likely, mainly between 2am and 5am. Patchy fog after 9pm. Low around 34. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 43. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 18. North wind around 5 mph.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 34. North wind around 5 mph.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain before 2am, then showers likely, mainly between 2am and 5am. Patchy fog after 9pm. Low around 34. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 43. North wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 18. North wind around 5 mph.
Saturday
Partly sunny, with a high near 34. North wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 18. Calm wind.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 55.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 49.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 55. Chance of precipitation is 50%.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 38.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Biddeford ME
 43.47°N 70.47°W (Elev. 128 ft)
Last Update:
4:46 pm EDT Mar 26, 2026
Forecast Valid:
5pm EDT Mar 26, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation