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.

Fog/Mist

42°F

6°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in (1015.8 mb)
Dewpoint 42°F (6°C)
Visibility 2.00 mi
Last update 1 Apr 10:51 am EDT
Extended Forecast for

Biddeford ME

  • Today

    Today: A 20 percent chance of showers before 11am. Partly sunny, with a high near 55. Northwest wind around 5 mph becoming north in the afternoon.

    High: 55 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 31. Northeast wind around 5 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of snow showers and sleet before 8am, then a chance of sleet between 8am and 5pm, then a chance of rain showers and sleet after 5pm. Cloudy, with a high near 39. East wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Chance Wintry
    Mix

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Cloudy, with a low around 33. East wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Chance Rain

  • Friday

    Friday: Cloudy, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.

    High: 57 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 9pm. Cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely

Detailed Forecast

Today
A 20 percent chance of showers before 11am. Partly sunny, with a high near 55. Northwest wind around 5 mph becoming north in the afternoon.
Tonight
Increasing clouds, with a low around 31. Northeast wind around 5 mph.
Thursday
A chance of snow showers and sleet before 8am, then a chance of sleet between 8am and 5pm, then a chance of rain showers and sleet after 5pm. Cloudy, with a high near 39. East wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 33. East wind around 5 mph becoming calm in the evening.
Friday
Cloudy, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 58.
Saturday Night
A 40 percent chance of showers after 9pm. Cloudy, with a low around 35.
Sunday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Mostly sunny, with a high near 45.
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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:
2:27 am EDT Apr 1, 2026
Forecast Valid:
10am EDT Apr 1, 2026-6pm EDT Apr 7, 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