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

57°F

14°C

Humidity 90%
Wind Speed Calm
Barometer 29.79 in (1008.8 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 27 May 5:53 am EDT
Extended Forecast for

Back Narrows ME

  • Today

    Today: Partly sunny, with a high near 77. West wind 5 to 10 mph.

    High: 77 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. North wind around 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly between noon and 3pm. Partly sunny, with a high near 66. North wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers after 2pm. Partly sunny, with a high near 61. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 61 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Rain. Low around 45. Chance of precipitation is 80%.

    Low: 45 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 2pm. High near 58. Breezy. Chance of precipitation is 80%.

    High: 58 °F

    Rain and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain before 8pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.

    Low: 42 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 77. West wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 52. North wind around 5 mph.
Thursday
A 30 percent chance of showers, mainly between noon and 3pm. Partly sunny, with a high near 66. North wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening.
Friday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 61. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Friday Night
Rain. Low around 45. Chance of precipitation is 80%.
Saturday
Rain, mainly before 2pm. High near 58. Breezy. Chance of precipitation is 80%.
Saturday Night
A chance of rain before 8pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 67.
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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:
2:19 am EDT May 27, 2026
Forecast Valid:
6am EDT May 27, 2026-6pm EDT Jun 2, 2026
 
Forecast Discussion
 
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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