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.

Light Rain

62°F

17°C

Humidity 90%
Wind Speed SW 5 mph
Barometer 29.55 in (1000.6 mb)
Dewpoint 59°F (15°C)
Visibility 8.00 mi
Last update 16 Oct 8:53 pm EDT
Extended Forecast for

Brightwater ME

  • Tonight

    Tonight: A 40 percent chance of showers before 11pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Northwest wind 5 to 10 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. South wind around 5 mph becoming calm.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers before 11pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 49. Northwest wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 30. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 50. Northwest wind around 5 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 37. South wind around 5 mph becoming calm.
Monday
Sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brightwater ME
 43.81°N 69.86°W (Elev. 33 ft)
Last Update:
6:52 pm EDT Oct 16, 2026
Forecast Valid:
9pm EDT Oct 16, 2026-6pm EDT Oct 23, 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