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Hazardous Weather Conditions

Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Overcast

64°F

18°C

Humidity 56%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 14 Oct 4:53 pm EDT
Extended Forecast for

South Bristol ME

High Surf Advisory October 14, 05:43pm until October 14, 08:00pm
Click here for hazard details and duration
...
  •  
    High Surf Advisory October 14, 05:43pm until October 14, 08:00pm

    NOW until 8:00pm Tue

    High Surf Advisory

  • Tonight

    Low: 46 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 63. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after 4am. Partly cloudy, with a low around 39. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 7am, then scattered showers after 8am. Partly sunny, with a high near 57. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 57 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Tonight
A slight chance of showers between 7pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 63. North wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 30 percent chance of showers, mainly after 4am. Partly cloudy, with a low around 39. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A chance of showers before 7am, then scattered showers after 8am. Partly sunny, with a high near 57. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 41. North wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Monday
Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 63. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Bristol ME
 43.86°N 69.58°W (Elev. 98 ft)
Last Update:
1:38 pm EDT Oct 14, 2025
Forecast Valid:
5pm EDT Oct 14, 2025-6pm EDT Oct 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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