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.

A Few Clouds

54°F

12°C

Humidity 72%
Wind Speed S 3 mph
Barometer 30.20 in (1022.8 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 19 Sep 7:51 pm EDT
Extended Forecast for

Biddeford Pool ME

  • Tonight

    Tonight: Mostly clear, with a low around 46. South wind around 5 mph becoming calm after midnight.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Rain, mainly after noon. High near 61. South wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Partly Sunny
    then Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 1am. Patchy fog. Low around 47. East wind around 5 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain and
    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 65. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. North wind around 5 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 46. South wind around 5 mph becoming calm after midnight.
Sunday
Rain, mainly after noon. High near 61. South wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, mainly before 1am. Patchy fog. Low around 47. East wind around 5 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 65. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 46. North wind around 5 mph.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 61.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 63. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Biddeford Pool ME
 43.44°N 70.38°W (Elev. 13 ft)
Last Update:
6:50 pm EDT Sep 19, 2026
Forecast Valid:
8pm EDT Sep 19, 2026-6pm EDT Sep 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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