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.

Mostly Cloudy

58°F

14°C

Humidity 53%
Wind Speed Vrbl 5 mph
Barometer 29.71 in (1006.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 4 May 6:53 pm EDT
Extended Forecast for

Bath ME

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Southwest wind around 5 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 65. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 50. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 59. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 59 °F

    Mostly Cloudy
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain, mainly before 2am, then showers likely after 2am. Low around 46. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 46 °F

    Rain

  • Thursday

    Thursday: Showers likely, mainly before 7am. Mostly sunny, with a high near 61. Chance of precipitation is 60%.

    High: 61 °F

    Showers
    Likely then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 65. South wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 59. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday Night
Rain, mainly before 2am, then showers likely after 2am. Low around 46. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Thursday
Showers likely, mainly before 7am. Mostly sunny, with a high near 61. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 40.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 42.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bath ME
 43.93°N 69.83°W (Elev. 3 ft)
Last Update:
2:29 pm EDT May 4, 2026
Forecast Valid:
7pm EDT May 4, 2026-6pm EDT May 11, 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