Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

35°F

2°C

Humidity 61%
Wind Speed SE 10 mph
Barometer 30.49 in (1032.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 15 Mar 4:51 pm EDT
Extended Forecast for

Biddeford ME

Flood Watch March 16, 02:00pm until March 17, 02:00pm
Wind Advisory March 16, 08:00pm until March 17, 08:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Southeast wind around 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Rain, with thunderstorms also possible after 2pm.  High near 50. South wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 50 °F

    Rain

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm.  Low around 40. Breezy, with a south wind 15 to 20 mph, with gusts as high as 45 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: A 50 percent chance of rain before 10am.  Mostly cloudy, then gradually becoming sunny, with a high near 48. West wind around 15 mph, with gusts as high as 35 mph.

    High: 48 °F

    Chance Rain
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. West wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. Southeast wind around 5 mph.
Monday
Rain, with thunderstorms also possible after 2pm. High near 50. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Rain and possibly a thunderstorm. Low around 40. Breezy, with a south wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 50 percent chance of rain before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 48. West wind around 15 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly clear, with a low around 16. West wind 5 to 10 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 47.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 26.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 45.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Biddeford ME
 43.47°N 70.47°W (Elev. 128 ft)
2:25 pm EDT Mar 15, 2026
6pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database