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

50°F

10°C

Humidity 39%
Wind Speed S 12 mph
Barometer 30.58 in (1035.4 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 9 Apr 12:53 pm EDT
Extended Forecast for

Wiscasset Airport ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. South wind around 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. South wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 51. South wind 5 to 10 mph.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly between 11pm and 5am. Mostly cloudy, with a low around 38. South wind around 5 mph becoming calm. Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely

  • Saturday

    Saturday: A 30 percent chance of showers before 7am. Mostly sunny, with a high near 52. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 52 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 10pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers before 5pm. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 46. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 33. South wind around 5 mph.
Friday
Mostly sunny, with a high near 51. South wind 5 to 10 mph.
Friday Night
Showers likely, mainly between 11pm and 5am. Mostly cloudy, with a low around 38. South wind around 5 mph becoming calm. Chance of precipitation is 70%.
Saturday
A 30 percent chance of showers before 7am. Mostly sunny, with a high near 52. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
A 50 percent chance of showers after 10pm. Mostly cloudy, with a low around 37.
Monday
A 40 percent chance of showers before 5pm. Mostly cloudy, with a high near 60.
Monday Night
A chance of showers between 8pm and midnight. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47.
Wednesday
Mostly cloudy, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wiscasset Airport ME
 43.96°N 69.67°W (Elev. 3 ft)
Last Update:
1:51 am EDT Apr 9, 2026
Forecast Valid:
1pm EDT Apr 9, 2026-6pm EDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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