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.

Fair

73°F

23°C

Humidity 37%
Wind Speed Vrbl 3 mph
Barometer 30.18 in (1021.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 25 Sep 4:53 pm EDT
Extended Forecast for

Damariscotta-Newcastle ME

High Surf Advisory September 25, 05:07pm until September 27, 08:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory September 25, 05:07pm until September 27, 08:00pm

    NOW until 8:00pm Sun

    High Surf Advisory

  • Tonight

    Low: 52 °F

    Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 68. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly between 10pm and 2am. Cloudy, with a low around 51. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Rain Likely

  • Sunday

    Sunday: A 50 percent chance of rain. Cloudy, with a high near 64. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 64 °F

    Chance Rain
    and Breezy

  • Sunday Night

    Sunday Night: Rain. Low around 50. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 50 °F

    Rain

  • Monday

    Monday: Rain. High near 61. Chance of precipitation is 90%.

    High: 61 °F

    Rain

  • Monday Night

    Monday Night: Showers. Low around 51. Chance of precipitation is 90%.

    Low: 51 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 9am. Cloudy, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely

Detailed Forecast

Tonight
Cloudy, with a low around 52. Northeast wind around 5 mph.
Saturday
A 30 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 68. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly between 10pm and 2am. Cloudy, with a low around 51. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 50 percent chance of rain. Cloudy, with a high near 64. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday Night
Rain. Low around 50. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Monday
Rain. High near 61. Chance of precipitation is 90%.
Monday Night
Showers. Low around 51. Chance of precipitation is 90%.
Tuesday
Showers likely, mainly before 9am. Cloudy, with a high near 65. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 73.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Damariscotta-Newcastle ME
 44.03°N 69.53°W (Elev. 0 ft)
Last Update:
2:49 pm EDT Sep 25, 2026
Forecast Valid:
5pm EDT Sep 25, 2026-6pm EDT Oct 2, 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