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

35°F

2°C

Humidity 67%
Wind Speed Calm
Barometer 30.19 in (1022.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 19 Mar 7:53 pm EDT
Extended Forecast for

Damariscotta ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Calm wind becoming south around 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 44. Calm wind becoming south around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Sunny then
    Chance Rain

  • Friday Night

    Friday Night: Rain and snow, becoming all rain after 11pm. Low around 30. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    then Rain
    Likely

  • Saturday

    Saturday: A chance of freezing rain before 8am. Mostly sunny, with a high near 47. Northwest wind around 5 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Freezing Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before 10am, then a chance of rain and snow between 10am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.

    High: 41 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 3am, then snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Calm wind becoming south around 5 mph.
Friday
A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 44. Calm wind becoming south around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain and snow, becoming all rain after 11pm. Low around 30. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
A chance of freezing rain before 8am. Mostly sunny, with a high near 47. Northwest wind around 5 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm.
Sunday
A chance of snow before 10am, then a chance of rain and snow between 10am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow before 3am, then snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Monday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 42. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Damariscotta ME
 44.04°N 69.5°W (Elev. 82 ft)
Last Update:
7:04 pm EDT Mar 19, 2026
Forecast Valid:
8pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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