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

75°F

24°C

Humidity 48%
Wind Speed W 9 G 20 mph
Barometer 29.50 in (998.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 5:51 pm EDT
Extended Forecast for

3 Miles WSW Biddeford Pool ME

  • Tonight

    Tonight: Increasing clouds, with a low around 58. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 79. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57. West wind around 5 mph.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers after 11am. Partly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.

    High: 78 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers between noon and 2pm, then rain likely after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Mostly Sunny
    then Rain
    Likely

  • Monday Night

    Monday Night: Rain likely before 8pm, then showers, mainly after 8pm. Low around 56. Chance of precipitation is 90%.

    Low: 56 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 7am. Partly sunny, with a high near 83. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 58. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 79. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 57. West wind around 5 mph.
Sunday
A 40 percent chance of showers after 11am. Partly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. Calm wind.
Monday
A chance of showers between noon and 2pm, then rain likely after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Monday Night
Rain likely before 8pm, then showers, mainly after 8pm. Low around 56. Chance of precipitation is 90%.
Tuesday
Showers likely, mainly before 7am. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Biddeford Pool ME
 43.44°N 70.41°W (Elev. 62 ft)
Last Update:
2:17 pm EDT Jun 19, 2026
Forecast Valid:
6pm EDT Jun 19, 2026-6pm EDT Jun 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