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.

Fair

28°F

-2°C

Humidity 81%
Wind Speed Calm
Barometer 29.91 in (1012.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 23 Nov 11:53 pm EST
Extended Forecast for

Wiscasset ME

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 28. Calm wind becoming southwest around 5 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47. Southwest wind 5 to 10 mph.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain, mainly after 1am. Low around 37. Southwest wind around 5 mph becoming calm. Chance of precipitation is 80%.

    Low: 37 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain. High near 52. Chance of precipitation is 80%.

    High: 52 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before midnight. Cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Thanksgiving Day

    Thanksgiving Day: A 30 percent chance of rain before 8am. Mostly sunny, with a high near 47.

    High: 47 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Calm wind.
Monday
Mostly sunny, with a high near 46. Light northwest wind increasing to 5 to 10 mph in the morning.
Monday Night
Increasing clouds, with a low around 28. Calm wind becoming southwest around 5 mph.
Tuesday
Mostly cloudy, with a high near 47. Southwest wind 5 to 10 mph.
Tuesday Night
Rain, mainly after 1am. Low around 37. Southwest wind around 5 mph becoming calm. Chance of precipitation is 80%.
Wednesday
Rain. High near 52. Chance of precipitation is 80%.
Wednesday Night
Rain likely, mainly before midnight. Cloudy, with a low around 37. Chance of precipitation is 60%.
Thanksgiving Day
A 30 percent chance of rain before 8am. Mostly sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 29.
Friday
Partly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wiscasset ME
 44.02°N 69.66°W (Elev. 49 ft)
Last Update:
12:23 am EST Nov 24, 2025
Forecast Valid:
12am EST Nov 24, 2025-6pm EST Nov 30, 2025
 
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