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.

A Few Clouds

46°F

8°C

Humidity 51%
Wind Speed E 13 G 23 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 11 Mar 10:53 am EDT
Extended Forecast for

Cathance ME

  • Today

    Today: Showers likely, mainly after 2pm. Patchy fog before 4pm, then areas of fog after 5pm. Otherwise, cloudy, with a high near 41. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Showers
    Likely and
    Areas Fog

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after 2am. Areas of dense fog. Otherwise, cloudy, with a low around 38. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Showers
    Likely and
    Areas Dense
    Fog

  • Thursday

    Thursday: A chance of rain before 5pm, then a chance of rain and snow. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 47. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Chance Rain
    and Areas
    Dense Fog
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 5 to 10 mph.

    Low: 22 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 40. West wind 5 to 10 mph becoming south in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain and snow likely before 1am, then snow likely between 1am and 4am, then rain likely after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Snow likely, mainly before 7am. Partly sunny, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Snow Likely
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

Detailed Forecast

Today
Showers likely, mainly after 2pm. Patchy fog before 4pm, then areas of fog after 5pm. Otherwise, cloudy, with a high near 41. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, with thunderstorms also possible after 2am. Areas of dense fog. Otherwise, cloudy, with a low around 38. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of rain before 5pm, then a chance of rain and snow. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 47. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 30 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 40. West wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Rain and snow likely before 1am, then snow likely between 1am and 4am, then rain likely after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Saturday
Snow likely, mainly before 7am. Partly sunny, with a high near 43. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly cloudy, with a high near 40.
Sunday Night
A chance of snow between 7pm and 11pm, then rain and snow likely. Cloudy, with a low around 28. Chance of precipitation is 60%.
Monday
Rain. High near 52. Chance of precipitation is 90%.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cathance ME
 43.95°N 69.92°W (Elev. 82 ft)
Last Update:
8:25 am EDT Mar 11, 2026
Forecast Valid:
11am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation