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

56°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 29.85 in (1010.9 mb)
Dewpoint 56°F (13°C)
Visibility 0.50 mi
Last update 6 Nov 2:51 am EST
Extended Forecast for

Falmouth ME

  • Overnight

    Overnight: A 20 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Rain, mainly after noon. Areas of fog. High near 68. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Chance Rain
    and Areas Fog
    then Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain. Patchy fog before 11pm. Low around 45. Light northeast wind becoming north 5 to 10 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 45 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: Rain, mainly before 11am. High near 55. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 55 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 1am. Low around 38. North wind 5 to 10 mph. Chance of precipitation is 90%.

    Low: 38 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain, mainly before 7am. High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Rain then
    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 58. Calm wind.
Friday
Rain, mainly after noon. Areas of fog. High near 68. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Patchy fog before 11pm. Low around 45. Light northeast wind becoming north 5 to 10 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Rain, mainly before 11am. High near 55. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday Night
Rain, mainly after 1am. Low around 38. North wind 5 to 10 mph. Chance of precipitation is 90%.
Sunday
Rain, mainly before 7am. High near 55. Chance of precipitation is 80%.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 34.
Veterans Day
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Falmouth ME
 43.75°N 70.24°W (Elev. 171 ft)
Last Update:
1:55 am EST Nov 6, 2026
Forecast Valid:
3am EST Nov 6, 2026-6pm EST Nov 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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