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.

Fog/Mist

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in (1014.5 mb)
Dewpoint 59°F (15°C)
Visibility 2.00 mi
Last update 29 Jun 6:51 am EDT
Extended Forecast for

Biddeford ME

  • Today

    Today: Areas of fog before 7am. Otherwise, mostly sunny, with a high near 79. Southwest wind around 5 mph.

    High: 79 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 85. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 85 °F

    Scattered
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of fog before 7am. Otherwise, mostly sunny, with a high near 79. Southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming northwest after midnight.
Monday
Sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 63. South wind around 5 mph.
Tuesday
Showers likely before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 85. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms likely before 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 60.
Independence Day
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 59.
Saturday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Biddeford ME
 43.47°N 70.44°W (Elev. 108 ft)
Last Update:
6:33 am EDT Jun 29, 2025
Forecast Valid:
6am EDT Jun 29, 2025-6pm EDT Jul 5, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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