Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

53°F

12°C

Humidity 93%
Wind Speed SW 8 mph
Barometer 29.74 in (1006.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 8 Oct 7:51 am EDT
Extended Forecast for

Yarmouth ME

  • Today

    Today: A 50 percent chance of showers before 10am.  Mostly cloudy through mid morning, then gradual clearing, with a high near 68. West wind around 10 mph, with gusts as high as 25 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. West wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

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

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. Northwest wind 5 to 10 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers after 2am.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Columbus Day

    Columbus Day: A 30 percent chance of showers before 1pm.  Partly sunny, with a high near 67.

    High: 67 °F

    Chance
    Showers

Detailed Forecast

Today
A 50 percent chance of showers before 10am. Mostly cloudy through mid morning, then gradual clearing, with a high near 68. West wind around 10 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly clear, with a low around 44. West wind around 5 mph.
Friday
Mostly 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 38. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 60. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Partly sunny, with a high near 69.
Sunday Night
A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 53.
Columbus Day
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 67.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 62.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth ME
 43.78°N 70.17°W (Elev. 13 ft)
6:13 am EDT Oct 8, 2026
8am EDT Oct 8, 2026-6pm EDT Oct 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database