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

72°F

22°C

Humidity 79%
Wind Speed S 6 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 27 Aug 8:53 pm EDT
Extended Forecast for

Bath ME

  • Tonight

    Tonight: Isolated showers after 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 66. South wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Patchy Fog
    then Isolated
    Showers and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. South wind 5 to 10 mph.

    High: 80 °F

    Patchy Fog
    then Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. Calm wind becoming north around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80. North wind around 5 mph becoming southwest in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Isolated showers after 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 66. South wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. South wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 54. Calm wind becoming north around 5 mph.
Saturday
Sunny, with a high near 80. North wind around 5 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Partly sunny, with a high near 74.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 71.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 58.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bath ME
 43.93°N 69.83°W (Elev. 3 ft)
Last Update:
9:14 pm EDT Aug 27, 2026
Forecast Valid:
9pm EDT Aug 27, 2026-6pm EDT Sep 3, 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