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

36°F

2°C

Humidity 64%
Wind Speed S 3 mph
Barometer 30.24 in (1024.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 30 Mar 3:51 am EDT
Extended Forecast for

2 Miles ENE Biddeford ME

  • Today

    Today: Mostly cloudy, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 39. Southwest wind around 5 mph becoming calm after midnight.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 42. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Patchy fog after 11pm. Otherwise, cloudy, with a low around 35. Northeast wind around 5 mph becoming south after midnight. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 50 percent chance of rain. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 60. Southwest wind 5 to 10 mph.

    High: 60 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow before 8am, then a chance of rain between 8am and 9am, then a chance of rain and snow after 9am. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all rain after 11pm. Cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Friday

    Friday: Rain likely. Cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 39. Southwest wind around 5 mph becoming calm after midnight.
Tuesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 42. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely. Patchy fog after 11pm. Otherwise, cloudy, with a low around 35. Northeast wind around 5 mph becoming south after midnight. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of rain. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 60. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
A chance of rain and snow before 8am, then a chance of rain between 8am and 9am, then a chance of rain and snow after 9am. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Thursday Night
Rain and snow likely, becoming all rain after 11pm. Cloudy, with a low around 30. Chance of precipitation is 60%.
Friday
Rain likely. Cloudy, with a high near 47. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 35. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 48.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 34.
Sunday
A 50 percent chance of rain. Cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Biddeford ME
 43.46°N 70.41°W (Elev. 39 ft)
Last Update:
2:27 am EDT Mar 30, 2026
Forecast Valid:
4am EDT Mar 30, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation