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.

Partly Cloudy

38°F

3°C

Humidity 83%
Wind Speed NW 9 mph
Barometer 29.70 in (1005.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 14 Mar 10:51 am EDT
Extended Forecast for

Falmouth Foreside ME

  • Today

    Today: Mostly sunny, with a high near 44. West wind around 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers before 7pm. Mostly clear, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 23 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 40. Northwest wind 5 to 10 mph becoming east in the afternoon.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 29. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 7am. High near 51. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    High: 51 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 43. Breezy. Chance of precipitation is 100%.

    Low: 43 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain before 9am. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 44. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
A 30 percent chance of showers before 7pm. Mostly clear, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Partly sunny, with a high near 40. Northwest wind 5 to 10 mph becoming east in the afternoon.
Sunday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 29. South wind around 10 mph, with gusts as high as 20 mph.
Monday
Rain, mainly after 7am. High near 51. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Monday Night
Rain. Low around 43. Breezy. Chance of precipitation is 100%.
Tuesday
A 30 percent chance of rain before 9am. Partly sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 40.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Falmouth Foreside ME
 43.74°N 70.21°W (Elev. 98 ft)
Last Update:
6:37 am EDT Mar 14, 2026
Forecast Valid:
11am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation