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.

Freezing Fog

26°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 29.94 in (1013.8 mb)
Dewpoint 24°F (-4°C)
Visibility 0.50 mi
Last update 8 Jan 3:53 am EST
Extended Forecast for

Montsweag ME

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 42. Calm wind becoming west around 5 mph.

    High: 42 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Patchy freezing fog after 9pm. Increasing clouds, with a low around 21. Calm wind.

    Low: 21 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: A 30 percent chance of rain, mainly after 3pm. Patchy freezing fog before 9am. Mostly cloudy, with a high near 45. Light south wind increasing to 5 to 10 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Patchy
    Freezing Fog
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely before 1am, then a chance of showers between 1am and 2am. Cloudy, with a low around 34. South wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Saturday

    Saturday: A 30 percent chance of rain after 5pm. Mostly cloudy, with a high near 47. West wind around 5 mph becoming calm.

    High: 47 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain and snow before midnight, then rain between midnight and 4am, then snow after 4am. Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Rain/Snow

  • Sunday

    Sunday: Rain likely, mainly before 10am. Cloudy, with a high near 41. Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 9pm, then a chance of snow between 9pm and 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 42. Calm wind becoming west around 5 mph.
Tonight
Patchy freezing fog after 9pm. Increasing clouds, with a low around 21. Calm wind.
Friday
A 30 percent chance of rain, mainly after 3pm. Patchy freezing fog before 9am. Mostly cloudy, with a high near 45. Light south wind increasing to 5 to 10 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely before 1am, then a chance of showers between 1am and 2am. Cloudy, with a low around 34. South wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain after 5pm. Mostly cloudy, with a high near 47. West wind around 5 mph becoming calm.
Saturday Night
Rain and snow before midnight, then rain between midnight and 4am, then snow after 4am. Low around 30. Chance of precipitation is 80%.
Sunday
Rain likely, mainly before 10am. Cloudy, with a high near 41. Chance of precipitation is 70%.
Sunday Night
A chance of rain before 9pm, then a chance of snow between 9pm and 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montsweag ME
 43.96°N 69.7°W (Elev. 98 ft)
Last Update:
12:56 am EST Jan 8, 2026
Forecast Valid:
4am EST Jan 8, 2026-6pm EST Jan 14, 2026
 
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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