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

41°F

5°C

Humidity 89%
Wind Speed Calm
Barometer 29.62 in (1003.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 9 Nov 1:53 am EST
Extended Forecast for

Wiscasset ME

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 3am. Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers between 1pm and 3pm. Partly sunny, with a high near 55. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. West wind around 5 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. West wind around 5 mph becoming calm in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. Calm wind becoming west around 5 mph after midnight.

    Low: 34 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 3am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 3am. Mostly cloudy, with a low around 37. Calm wind.
Monday
A slight chance of showers between 1pm and 3pm. Partly sunny, with a high near 55. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 31. West wind around 5 mph.
Tuesday
Mostly sunny, with a high near 52. West wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 34. Calm wind becoming west around 5 mph after midnight.
Veterans Day
Mostly sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
A 30 percent chance of rain after 3am. Mostly cloudy, with a low around 30.
Friday
A chance of rain and snow before 1pm, then rain likely. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Friday Night
Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Saturday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 48.
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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:
1:59 am EST Nov 9, 2026
Forecast Valid:
2am EST Nov 9, 2026-6pm EST Nov 15, 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