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.

Overcast

43°F

6°C

Humidity 60%
Wind Speed NE 6 mph
Barometer 30.16 in (1021.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 11 Mar 9:53 am EDT
Extended Forecast for

Back Narrows ME

  • Today

    Today: A 50 percent chance of showers. Patchy fog after 2pm. Otherwise, cloudy, with a high near 40. East wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after 2am. Areas of dense fog. Otherwise, cloudy, with a low around 37. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Showers
    Likely and
    Areas Dense
    Fog

  • Thursday

    Thursday: A 40 percent chance of rain. Areas of fog before 10am. Otherwise, mostly cloudy, with a temperature rising to near 45 by 10am, then falling to around 35 during the remainder of the day. West wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F⇓

    Chance Rain
    and Areas Fog

  • Thursday Night

    Thursday Night: A chance of snow between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Northwest wind around 5 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 39. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow before 9pm, then a chance of rain and snow between 9pm and 11pm, then snow likely after 11pm. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
A 50 percent chance of showers. Patchy fog after 2pm. Otherwise, cloudy, with a high near 40. East wind around 10 mph, with gusts as high as 20 mph. 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 37. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 40 percent chance of rain. Areas of fog before 10am. Otherwise, mostly cloudy, with a temperature rising to near 45 by 10am, then falling to around 35 during the remainder of the day. West wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of snow between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Northwest wind around 5 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 39. West wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
A chance of snow before 9pm, then a chance of rain and snow between 9pm and 11pm, then snow likely after 11pm. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 39.
Sunday Night
A chance of snow between 8pm and 11pm, then rain and snow likely. Cloudy, with a low around 28. Chance of precipitation is 60%.
Monday
Rain. High near 50. 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 37.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Back Narrows ME
 43.9°N 69.6°W (Elev. 62 ft)
Last Update:
8:25 am EDT Mar 11, 2026
Forecast Valid:
10am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation