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

34°F

1°C

Humidity 64%
Wind Speed S 10 mph
Barometer 30.18 in (1022.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 19 Mar 5:51 pm EDT
Extended Forecast for

Biddeford ME

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Southwest wind around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of rain after 4pm. Increasing clouds, with a high near 44. Light and variable wind becoming south 5 to 10 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Mostly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain, mainly before 5am. Low around 32. South wind around 5 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Northwest wind around 5 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before 9am, then a chance of rain and snow between 9am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.

    High: 42 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow likely before 4am, then snow likely between 4am and 5am, then rain and snow likely after 5am. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before 9am, then a chance of snow between 9am and 10am, then a chance of rain and snow after 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Southwest wind around 5 mph.
Friday
A 30 percent chance of rain after 4pm. Increasing clouds, with a high near 44. Light and variable wind becoming south 5 to 10 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly before 5am. Low around 32. South wind around 5 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 47. Northwest wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm.
Sunday
A chance of snow before 9am, then a chance of rain and snow between 9am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Sunday Night
Rain and snow likely before 4am, then snow likely between 4am and 5am, then rain and snow likely after 5am. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Monday
A chance of rain and snow before 9am, then a chance of snow between 9am and 10am, then a chance of rain and snow after 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 44.
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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:
6:35 pm EDT Mar 19, 2026
Forecast Valid:
6pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation