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

39°F

4°C

Humidity 67%
Wind Speed Calm
Barometer 30.26 in (1024.9 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 2 Nov 7:51 pm EST
Extended Forecast for

2 Miles ENE Biddeford ME

  • Tonight

    Tonight: Mostly clear, with a low around 30. West wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: A 50 percent chance of rain, mainly after 3pm. Increasing clouds, with a high near 60. South wind 5 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Sunny then
    Chance Rain

  • Monday Night

    Monday Night: Rain, mainly before 1am. Low around 41. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain then
    Chance Rain

  • Tuesday

    Tuesday: Sunny, with a high near 57. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly between 9pm and 5am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Thursday

    Thursday: A 40 percent chance of rain before 9am. Mostly sunny, with a high near 53.

    High: 53 °F

    Chance Rain
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. West wind around 5 mph becoming calm.
Monday
A 50 percent chance of rain, mainly after 3pm. Increasing clouds, with a high near 60. South wind 5 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain, mainly before 1am. Low around 41. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Sunny, with a high near 57. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 37. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 56.
Wednesday Night
Rain likely, mainly between 9pm and 5am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain before 9am. Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 54.
Friday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Saturday
Rain likely. Partly sunny, with a high near 57. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Biddeford ME
 43.46°N 70.41°W (Elev. 39 ft)
Last Update:
12:40 pm EST Nov 2, 2025
Forecast Valid:
8pm EST Nov 2, 2025-6pm EST Nov 9, 2025
 
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