Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Overcast

38°F

3°C

Humidity 68%
Wind Speed Calm
Barometer 29.61 in (1002.8 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Nov 6:53 am EST
Extended Forecast for

Westport Island ME

  • Today

    Today: Mostly cloudy, with a high near 45. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Cloudy

  • Tonight

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

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 4pm.  Partly sunny, with a high near 45. Northwest wind around 5 mph.

    High: 45 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. Calm wind becoming northwest around 5 mph after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 45. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 30. North wind around 5 mph.
Saturday
A 20 percent chance of showers after 4pm. Partly sunny, with a high near 45. Northwest wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 28. Calm wind becoming northwest around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 46. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 28.
Monday
Sunny, with a high near 48.
Monday Night
Clear, with a low around 32.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Westport Island ME
 43.88°N 69.73°W (Elev. 3 ft)
5:56 am EST Nov 13, 2026
7am EST Nov 13, 2026-6pm EST Nov 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database