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.

A Few Clouds

30°F

-1°C

Humidity 85%
Wind Speed Calm
Barometer 30.21 in (1023.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 25 Nov 3:53 am EST
Extended Forecast for

Wiscasset Airport ME

  • Today

    Today: Mostly cloudy, with a high near 50. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, mainly after 11pm. Low around 40. Southwest wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain Likely
    then Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Cloudy, with a high near 54. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 1am. Cloudy, with a low around 37. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 48. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 50. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Rain, mainly after 11pm. Low around 40. Southwest wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely, mainly after 1pm. Cloudy, with a high near 54. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely, mainly before 1am. Cloudy, with a low around 37. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 70%.
Thanksgiving Day
Mostly sunny, with a high near 48. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 43.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wiscasset Airport ME
 43.96°N 69.67°W (Elev. 3 ft)
Last Update:
12:07 am EST Nov 25, 2025
Forecast Valid:
4am EST Nov 25, 2025-6pm EST Dec 1, 2025
 
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