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

52°F

11°C

Humidity 35%
Wind Speed NW 14 G 25 mph
Barometer 30.15 in (1021.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 11 Apr 4:51 pm EDT
Extended Forecast for

Biddeford ME

  • Tonight

    Tonight: Mostly clear, with a low around 30. Blustery, with a northwest wind 15 to 20 mph becoming light after midnight. Winds could gust as high as 30 mph.

    Low: 30 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 51. Calm wind becoming south around 5 mph in the afternoon.

    High: 51 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Showers, mainly after 11pm. Low around 36. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Showers

  • Monday

    Monday: Showers, mainly before 8am. High near 63. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 63 °F

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51. West wind around 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Blustery, with a northwest wind 15 to 20 mph becoming light after midnight. Winds could gust as high as 30 mph.
Sunday
Increasing clouds, with a high near 51. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Showers, mainly after 11pm. Low around 36. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers, mainly before 8am. High near 63. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 51. West wind around 5 mph.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 67.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46.
Thursday
Mostly cloudy, with a high near 64.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 59.
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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:
2:28 pm EDT Apr 11, 2026
Forecast Valid:
5pm EDT Apr 11, 2026-6pm EDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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