National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

A Few Clouds

61°F

16°C

Humidity 90%
Wind Speed Calm
Barometer 29.87 in (1011.6 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 19 Aug 3:53 am EDT
Extended Forecast for

Five Islands ME

  • Today

    Today: Areas of fog before 10am. Otherwise, partly sunny, with a high near 71. Light southwest wind becoming south 5 to 10 mph in the afternoon.

    High: 71 °F

    Areas Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 62. South wind around 5 mph becoming calm.

    Low: 62 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog between 11am and 2pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.

    High: 74 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: Cloudy during the early evening, then gradual clearing, with a low around 60. Calm wind becoming north around 5 mph.

    Low: 60 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 73. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 7pm. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, partly sunny, with a high near 71. Light southwest wind becoming south 5 to 10 mph in the afternoon.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 62. South wind around 5 mph becoming calm.
Thursday
Patchy fog between 11am and 2pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Cloudy during the early evening, then gradual clearing, with a low around 60. Calm wind becoming north around 5 mph.
Friday
Sunny, with a high near 73. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
A 50 percent chance of showers after 7pm. Mostly cloudy, with a low around 58.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 66.
Sunday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Five Islands ME
 43.83°N 69.71°W (Elev. 0 ft)
Last Update:
2:20 am EDT Aug 19, 2026
Forecast Valid:
4am EDT Aug 19, 2026-6pm EDT Aug 25, 2026
 
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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