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.

Overcast

32°F

0°C

Humidity 64%
Wind Speed Calm
Barometer 29.87 in (1011.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 6 Dec 9:53 pm EST
Extended Forecast for

Boothbay Harbor ME

  • Tonight

    Tonight: Partly cloudy, with a low around 23. West wind around 5 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 34. Northwest wind around 5 mph becoming east in the afternoon.

    High: 34 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Snow likely, mainly between 9pm and 4am. Cloudy, with a low around 15. Light northeast wind becoming north 5 to 10 mph after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Snow Likely

  • Monday

    Monday: Mostly sunny, with a high near 24. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8. Northwest wind 5 to 10 mph.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 8pm and 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.

    Low: 24 °F

    Chance Snow

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Mostly Cloudy
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 5am, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Rain Likely
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. West wind around 5 mph.
Sunday
Increasing clouds, with a high near 34. Northwest wind around 5 mph becoming east in the afternoon.
Sunday Night
Snow likely, mainly between 9pm and 4am. Cloudy, with a low around 15. Light northeast wind becoming north 5 to 10 mph after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday
Mostly sunny, with a high near 24. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 8. Northwest wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
A chance of snow between 8pm and 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Wednesday Night
Rain likely before 5am, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Thursday
A chance of snow before 8am, then a chance of rain between 8am and 2pm. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 35.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boothbay Harbor ME
 43.86°N 69.64°W (Elev. 98 ft)
Last Update:
7:43 pm EST Dec 6, 2025
Forecast Valid:
10pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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