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.

A Few Clouds

59°F

15°C

Humidity 49%
Wind Speed S 13 G 21 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 7 Oct 2:51 pm EDT
Extended Forecast for

2 Miles NNW Falmouth ME

  • Tonight

    Tonight: Partly cloudy, with a low around 49. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. West wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. West wind around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 9pm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 50 percent chance of showers, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 46. West wind around 5 mph.
Friday
Sunny, with a high near 63. West wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 39. West wind around 5 mph.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 44.
Sunday
A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 70.
Sunday Night
Showers likely, mainly after 9pm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Columbus Day
A 40 percent chance of showers before 10am. Mostly cloudy, with a high near 68.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 60.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 55. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Falmouth ME
 43.75°N 70.24°W (Elev. 171 ft)
Last Update:
2:26 pm EDT Oct 7, 2026
Forecast Valid:
3pm EDT Oct 7, 2026-6pm EDT Oct 14, 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