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.

Fair

20°F

-7°C

Humidity 28%
Wind Speed Vrbl 7 G 21 mph
Barometer 30.66 in (1038.4 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 2 Mar 11:53 am EST
Extended Forecast for

Back Narrows ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 25. West wind 5 to 10 mph.

    High: 25 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. Southwest wind around 5 mph.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 36. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 3am. Low around 30. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 7am. Mostly sunny, with a high near 43. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 43 °F

    Chance Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after 11am. Mostly sunny, with a high near 41.

    High: 41 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 9pm, then rain and snow likely between 9pm and 4am, then snow likely after 4am. Cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A 50 percent chance of snow. Cloudy, with a high near 35.

    High: 35 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 25. West wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 14. Southwest wind around 5 mph.
Tuesday
A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 36. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Rain and snow, becoming all snow after 3am. Low around 30. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 30 percent chance of snow before 7am. Mostly sunny, with a high near 43. Northwest wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
A 30 percent chance of rain after 11am. Mostly sunny, with a high near 41.
Thursday Night
A chance of rain before 9pm, then rain and snow likely between 9pm and 4am, then snow likely after 4am. Cloudy, with a low around 26. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Cloudy, with a high near 35.
Friday Night
A chance of snow before 1am, then a chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Cloudy, with a low around 27. Chance of precipitation is 40%.
Saturday
A 40 percent chance of rain. Cloudy, with a high near 44.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 34.
Sunday
Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Back Narrows ME
 43.9°N 69.57°W (Elev. 3 ft)
Last Update:
6:25 am EST Mar 2, 2026
Forecast Valid:
12pm EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation