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.

Fair

44°F

7°C

Humidity 89%
Wind Speed Calm
Barometer 29.92 in (1013.2 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 15 Oct 6:53 am EDT
Extended Forecast for

Boothbay Harbor ME

  • Today

    Today: Partly sunny, with a high near 62. North wind 5 to 15 mph.

    High: 62 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers. Partly sunny, with a high near 55. North wind around 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 42. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 62. North wind around 15 mph, with gusts as high as 30 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Saturday Night

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

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 62. North wind 5 to 15 mph.
Tonight
Mostly clear, with a low around 40. North wind around 10 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 55. North wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 42. North wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 62. North wind around 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 49.
Monday
Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boothbay Harbor ME
 43.86°N 69.64°W (Elev. 98 ft)
Last Update:
5:31 am EDT Oct 15, 2025
Forecast Valid:
7am EDT Oct 15, 2025-6pm EDT Oct 21, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation