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

Hazardous Weather Conditions

Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Light Rain Fog/Mist

63°F

17°C

Humidity 93%
Wind Speed S 5 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 61°F (16°C)
Visibility 3.00 mi
Last update 18 Jun 6:53 am EDT
Extended Forecast for

Boothbay Harbor ME

  • Today

    Today: A 40 percent chance of showers, mainly before 10am. Areas of fog before noon. Otherwise, cloudy, with a high near 64. South wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers and
    Areas Fog

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, cloudy, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Patchy Fog

  • Juneteenth

    Juneteenth: Patchy fog. Otherwise, mostly cloudy, with a high near 70. South wind 5 to 10 mph.

    High: 70 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers between 7pm and 2am. Mostly cloudy, with a low around 61. Southwest wind around 10 mph. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 74. West wind around 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of showers, mainly before 10am. Areas of fog before noon. Otherwise, cloudy, with a high near 64. South wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Patchy fog after 9pm. Otherwise, cloudy, with a low around 58. South wind around 5 mph.
Juneteenth
Patchy fog. Otherwise, mostly cloudy, with a high near 70. South wind 5 to 10 mph.
Thursday Night
A chance of showers between 7pm and 2am. Mostly cloudy, with a low around 61. Southwest wind around 10 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 74. West wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boothbay Harbor ME
 43.84°N 69.64°W (Elev. 3 ft)
Last Update:
6:22 am EDT Jun 18, 2025
Forecast Valid:
7am EDT Jun 18, 2025-6pm EDT Jun 24, 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