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.

Overcast

43°F

6°C

Humidity 82%
Wind Speed S 8 G 18 mph
Barometer 30.08 in (1018.8 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 9 Jan 4:53 pm EST
Extended Forecast for

Montsweag ME

  • This Afternoon

    This Afternoon: A 30 percent chance of rain. Mostly cloudy, with a high near 43. South wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly before 10pm. Low around 33. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 44. West wind around 5 mph becoming calm in the morning.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow before 4am, then rain, snow, and sleet between 4am and 5am, then rain and snow after 5am. Low around 31. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    Low: 31 °F

    Snow Likely
    then Wintry
    Mix

  • Sunday

    Sunday: Snow. High near 33. Northeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Mostly cloudy, with a high near 43. South wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 10pm. Low around 33. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy, with a high near 44. West wind around 5 mph becoming calm in the morning.
Saturday Night
Snow before 4am, then rain, snow, and sleet between 4am and 5am, then rain and snow after 5am. Low around 31. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Sunday
Snow. High near 33. Northeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Cloudy, with a high near 45.
Wednesday Night
Cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 38.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montsweag ME
 43.96°N 69.7°W (Elev. 98 ft)
Last Update:
12:41 pm EST Jan 9, 2026
Forecast Valid:
5pm EST Jan 9, 2026-6pm EST Jan 16, 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