National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Light Drizzle

42°F

6°C

Humidity 100%
Wind Speed E 13 mph
Barometer 30.08 in (1018.7 mb)
Dewpoint 42°F (6°C)
Visibility 1.00 mi
Wind Chill35°F (2°C)
Last update 18 Apr 6:51 pm EDT
Extended Forecast for

Biddeford ME

  • Tonight

    Tonight: Patchy drizzle before 10pm. Patchy fog after 11pm. Otherwise, cloudy, with a low around 40. East wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Areas
    Fog

  • Sunday

    Sunday: Rain, mainly after 10am. Patchy fog before 2pm. High near 47. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 31. West wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Rain Likely
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 49. West wind around 5 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. North wind around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy drizzle before 10pm. Patchy fog after 11pm. Otherwise, cloudy, with a low around 40. East wind around 5 mph becoming calm in the evening.
Sunday
Rain, mainly after 10am. Patchy fog before 2pm. High near 47. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 31. West wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 49. West wind around 5 mph.
Monday Night
Partly cloudy, with a low around 26. North wind around 5 mph.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 55.
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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:
6:37 pm EDT Apr 18, 2026
Forecast Valid:
7pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation