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.

Overcast

N/A

Humidity NA
Wind Speed Calm
Barometer 29.51 in
Dewpoint N/A
Visibility 8.00 mi
Last update 12 Mar 3:53 am EDT
Extended Forecast for

Winnegance ME

  • Overnight

    Overnight: Rain. Areas of dense fog. Low around 36. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain and
    Areas Dense
    Fog

  • Thursday

    Thursday: Rain likely before 4pm, then a chance of rain and snow. Areas of dense fog before noon. Otherwise, cloudy, with a high near 51. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 51 °F

    Rain Likely
    and Areas
    Dense Fog
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 20. Northwest wind around 5 mph.

    Low: 20 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 38. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 38 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 28. South wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Snow Likely

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow, mainly after 5am. Cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Cloudy then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Rain. Areas of dense fog. Low around 36. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely before 4pm, then a chance of rain and snow. Areas of dense fog before noon. Otherwise, cloudy, with a high near 51. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 20. Northwest wind around 5 mph.
Friday
Increasing clouds, with a high near 38. Light and variable wind becoming south 5 to 10 mph in the morning.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 28. South wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly cloudy, with a high near 39.
Sunday Night
Rain likely, possibly mixed with snow, mainly after 5am. Cloudy, with a low around 29. Chance of precipitation is 60%.
Monday
Rain. High near 51. Chance of precipitation is 90%.
Monday Night
Rain. Low around 31. Chance of precipitation is 90%.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winnegance ME
 43.87°N 69.82°W (Elev. 3 ft)
Last Update:
2:39 am EDT Mar 12, 2026
Forecast Valid:
4am EDT Mar 12, 2026-6pm EDT Mar 18, 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