National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fair

27°F

-3°C

Humidity 72%
Wind Speed Calm
Barometer 29.96 in (1014.7 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 6 Jan 4:53 pm EST
Extended Forecast for

Montsweag ME

Winter Weather Advisory January 6, 07:00pm until January 7, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow before 5am, then snow and freezing rain. Low around 20. Calm wind becoming northeast around 5 mph. Chance of precipitation is 90%. Total nighttime ice accumulation of less than a 0.1 of an inch possible. Total nighttime snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow
    then Wintry
    Mix

  • Wednesday

    Wednesday: Rain and freezing rain, possibly mixed with sleet before 3pm, then a slight chance of rain and snow between 3pm and 4pm, then a slight chance of rain after 4pm. High near 35. North wind around 5 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    High: 35 °F

    Wintry Mix
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Northwest wind around 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 40. West wind around 5 mph becoming calm in the afternoon.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy freezing rain after 5am. Partly cloudy, with a low around 21. Calm wind. Chance of precipitation is 30%.

    Low: 21 °F

    Partly Cloudy
    then Patchy
    Freezing Rain

  • Friday

    Friday: Patchy freezing rain before 9am, then rain likely after 1pm. Cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Patchy
    Freezing Rain
    then Rain
    Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 7pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A 30 percent chance of rain after 2pm. Cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

Detailed Forecast

Tonight
Snow before 5am, then snow and freezing rain. Low around 20. Calm wind becoming northeast around 5 mph. Chance of precipitation is 90%. Total nighttime ice accumulation of less than a 0.1 of an inch possible. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Rain and freezing rain, possibly mixed with sleet before 3pm, then a slight chance of rain and snow between 3pm and 4pm, then a slight chance of rain after 4pm. High near 35. North wind around 5 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 22. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 40. West wind around 5 mph becoming calm in the afternoon.
Thursday Night
Patchy freezing rain after 5am. Partly cloudy, with a low around 21. Calm wind. Chance of precipitation is 30%.
Friday
Patchy freezing rain before 9am, then rain likely after 1pm. Cloudy, with a high near 43. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain after 2pm. Cloudy, with a high near 43.
Saturday Night
Rain. Low around 31. Chance of precipitation is 80%.
Sunday
A 40 percent chance of rain before 3pm. Mostly cloudy, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montsweag ME
 43.96°N 69.73°W (Elev. 69 ft)
Last Update:
12:21 pm EST Jan 6, 2026
Forecast Valid:
5pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation