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

57°F

14°C

Humidity 90%
Wind Speed Calm
Barometer 29.84 in (1010.3 mb)
Dewpoint 54°F (12°C)
Visibility 9.00 mi
Last update 12 Jun 4:53 am EDT
Extended Forecast for

Wiscasset ME

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 82. Southwest wind 5 to 15 mph becoming west in the morning. Winds could gust as high as 25 mph.

    High: 82 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 51. Northwest wind 5 to 10 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 72. West wind 5 to 10 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers after 2am. Increasing clouds, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers before 2pm. Mostly cloudy, with a high near 63. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 63 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 82. Southwest wind 5 to 15 mph becoming west in the morning. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 51. Northwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 72. West wind 5 to 10 mph.
Friday Night
A 40 percent chance of showers after 2am. Increasing clouds, with a low around 52. Calm wind.
Saturday
A 50 percent chance of showers before 2pm. Mostly cloudy, with a high near 63. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 50.
Sunday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 77.
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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:
2:58 am EDT Jun 12, 2025
Forecast Valid:
5am EDT Jun 12, 2025-6pm EDT Jun 18, 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