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

31°F

-1°C

Humidity 72%
Wind Speed Calm
Barometer 29.97 in (1015.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 22 Mar 5:51 am EDT
Extended Forecast for

Biddeford ME

  • Today

    Today: Snow, possibly mixed with rain and sleet before 2pm, then rain and snow between 2pm and 3pm, then rain after 3pm. High near 39. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 1 to 3 inches possible.

    High: 39 °F

    Wintry Mix

  • Tonight

    Tonight: A chance of rain and snow before 1am, then a chance of rain, snow, and sleet between 1am and 2am, then a chance of snow after 2am. Cloudy, with a low around 27. North wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Chance Rain
    then Chance
    Wintry Mix

  • Monday

    Monday: A 50 percent chance of snow, mainly after 9am. Cloudy, with a high near 38. North wind 5 to 10 mph.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 22. North wind around 5 mph.

    Low: 22 °F

    Chance Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow before 11am, then a chance of snow between 11am and 2pm, then a chance of rain and snow after 2pm. Partly sunny, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Snow, possibly mixed with rain and sleet before 2pm, then rain and snow between 2pm and 3pm, then rain after 3pm. High near 39. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 1 to 3 inches possible.
Tonight
A chance of rain and snow before 1am, then a chance of rain, snow, and sleet between 1am and 2am, then a chance of snow after 2am. Cloudy, with a low around 27. North wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of snow, mainly after 9am. Cloudy, with a high near 38. North wind 5 to 10 mph.
Monday Night
A 30 percent chance of snow before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 22. North wind around 5 mph.
Tuesday
Sunny, with a high near 41. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A chance of rain and snow before 11am, then a chance of snow between 11am and 2pm, then a chance of rain and snow after 2pm. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Friday
A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 15.
Saturday
Sunny, with a high near 36.
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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:
2:13 am EDT Mar 22, 2026
Forecast Valid:
6am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation