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.

Fair

40°F

4°C

Humidity 45%
Wind Speed NW 12 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 6 Apr 6:51 pm EDT
Extended Forecast for

Biddeford ME

  • Tonight

    Tonight: Mostly clear, with a low around 26. West wind 10 to 15 mph becoming light in the evening. Winds could gust as high as 25 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Snow showers likely before 3pm, then a chance of rain and snow showers. Partly sunny, with a high near 42. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    Likely then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 20. Northwest wind around 5 mph.

    Low: 20 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 42. Calm wind becoming south around 5 mph in the afternoon.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 26. Southwest wind around 5 mph.

    Low: 26 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 26. West wind 10 to 15 mph becoming light in the evening. Winds could gust as high as 25 mph.
Tuesday
Snow showers likely before 3pm, then a chance of rain and snow showers. Partly sunny, with a high near 42. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 20. Northwest wind around 5 mph.
Wednesday
Sunny, with a high near 42. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 26. Southwest wind around 5 mph.
Thursday
Sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly cloudy, with a high near 64.
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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:
2:40 pm EDT Apr 6, 2026
Forecast Valid:
7pm EDT Apr 6, 2026-6pm EDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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