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

72°F

22°C

Humidity 48%
Wind Speed SW 8 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 26 May 6:53 pm EDT
Extended Forecast for

West Southport ME

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 76. West wind 5 to 10 mph.

    High: 76 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. North wind around 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 10am. Partly sunny, with a high near 61. North wind around 5 mph.

    High: 61 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47. North wind around 5 mph becoming calm.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 5pm. Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 76. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 52. North wind around 5 mph.
Thursday
A 30 percent chance of showers after 10am. Partly sunny, with a high near 61. North wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 47. North wind around 5 mph becoming calm.
Friday
A 30 percent chance of showers after 5pm. Partly sunny, with a high near 59.
Friday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Saturday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers before 11am. Partly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Southport ME
 43.83°N 69.68°W (Elev. 3 ft)
Last Update:
2:30 pm EDT May 26, 2026
Forecast Valid:
7pm EDT May 26, 2026-6pm EDT Jun 2, 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