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

23°F

-5°C

Humidity 57%
Wind Speed W 6 G 20 mph
Barometer 29.37 in (994.7 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 16 Jan 6:53 am EST
Extended Forecast for

Boothbay Harbor ME

  • Today

    Today: Sunny, with a high near 27. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 27 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 18. West wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of snow before 9am, then rain, possibly mixed with snow. High near 37. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow likely before 11pm, then a chance of snow between 11pm and 1am. Mostly cloudy, with a low around 26. West wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 26 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Sunday

    Sunday: Cloudy, with a high near 37. Southwest wind 5 to 10 mph.

    High: 37 °F

    Cloudy

  • Sunday Night

    Sunday Night: A chance of snow between 7pm and 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 27. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 18. West wind around 5 mph becoming calm in the evening.
Saturday
A chance of snow before 9am, then rain, possibly mixed with snow. High near 37. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow likely before 11pm, then a chance of snow between 11pm and 1am. Mostly cloudy, with a low around 26. West wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Cloudy, with a high near 37. Southwest wind 5 to 10 mph.
Sunday Night
A chance of snow between 7pm and 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
M.L.King Day
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Mostly sunny, with a high near 21.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Thursday
Partly sunny, with a high near 29.
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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:
6:23 am EST Jan 16, 2026
Forecast Valid:
7am EST Jan 16, 2026-6pm EST Jan 22, 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