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.

Overcast

36°F

2°C

Humidity 79%
Wind Speed S 3 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 17 Feb 6:53 pm EST
Extended Forecast for

West Boothbay Harbor ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Southwest wind around 5 mph becoming west after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. Northwest wind around 5 mph.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow between 9pm and 4am. Mostly cloudy, with a low around 20. North wind around 5 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Sunny, with a high near 36. North wind around 5 mph.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. Calm wind becoming west around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of snow after 4pm. Partly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 9pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 2am. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Southwest wind around 5 mph becoming west after midnight.
Wednesday
Partly sunny, with a high near 38. Northwest wind around 5 mph.
Wednesday Night
A slight chance of snow between 9pm and 4am. Mostly cloudy, with a low around 20. North wind around 5 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 36. North wind around 5 mph.
Thursday Night
Mostly clear, with a low around 21. Calm wind becoming west around 5 mph.
Friday
A 30 percent chance of snow after 4pm. Partly sunny, with a high near 34.
Friday Night
Snow likely, mainly after 9pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 32.
Saturday Night
A 30 percent chance of snow before 2am. Mostly cloudy, with a low around 19.
Sunday
A 30 percent chance of snow after 3pm. Partly sunny, with a high near 34.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Boothbay Harbor ME
 43.84°N 69.64°W (Elev. 3 ft)
Last Update:
1:32 pm EST Feb 17, 2026
Forecast Valid:
7pm EST Feb 17, 2026-6pm EST Feb 24, 2026
 
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