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.

Fog/Mist

43°F

6°C

Humidity 93%
Wind Speed Calm
Barometer 30.04 in (1017.3 mb)
Dewpoint 41°F (5°C)
Visibility 2.50 mi
Last update 18 Apr 10:53 pm EDT
Extended Forecast for

Winnegance ME

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 39. Southeast wind around 5 mph.

    Low: 39 °F

    Patchy Fog

  • Sunday

    Sunday: Rain, mainly after 11am. Areas of fog before 3pm. High near 47. South wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain Likely
    and Areas Fog
    then Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain and snow likely before 11pm, then a chance of snow between 11pm and 1am. Cloudy during the early evening, then gradual clearing, with a low around 32. West wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 47. West wind around 5 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. Northwest wind around 5 mph becoming calm.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers between 9am and 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, cloudy, with a low around 39. Southeast wind around 5 mph.
Sunday
Rain, mainly after 11am. Areas of fog before 3pm. High near 47. South wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and snow likely before 11pm, then a chance of snow between 11pm and 1am. Cloudy during the early evening, then gradual clearing, with a low around 32. West wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 47. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 27. Northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A chance of showers between 9am and 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winnegance ME
 43.87°N 69.82°W (Elev. 3 ft)
Last Update:
6:37 pm EDT Apr 18, 2026
Forecast Valid:
11pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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