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

51°F

11°C

Humidity 50%
Wind Speed Vrbl 5 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 6 Oct 7:53 pm EDT
Extended Forecast for

Wiscasset ME

Frost Advisory October 7, 12:00am until October 7, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Areas of frost after midnight. Otherwise, clear, with a low around 30. West wind around 5 mph becoming calm after midnight.

    Low: 30 °F

    Clear then
    Areas Frost

  • Wednesday

    Wednesday: Patchy frost before 9am. Otherwise, sunny, with a high near 59. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 59 °F

    Patchy Frost
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 49. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers between 11am and noon. Mostly sunny, with a high near 69. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 69 °F

    Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. West wind around 5 mph becoming calm.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of frost after midnight. Otherwise, clear, with a low around 30. West wind around 5 mph becoming calm after midnight.
Wednesday
Patchy frost before 9am. Otherwise, sunny, with a high near 59. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
Increasing clouds, with a low around 49. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
A chance of showers between 11am and noon. Mostly sunny, with a high near 69. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 43. West wind around 5 mph becoming calm.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 51.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 70.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wiscasset ME
 44°N 69.69°W (Elev. 128 ft)
Last Update:
7:52 pm EDT Oct 6, 2026
Forecast Valid:
8pm EDT Oct 6, 2026-6pm EDT Oct 13, 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