RECMKX Recreational Boater Forecast for Inland Lakes for Southeast Wisconsin National Weather Service Milwaukee/Sullivan WI 1530 CDT Sat Sep 20 2025 ...Lac La Belle... .TONIGHT... Waves...............Nearly calm. Sky/Weather.........Mostly cloudy. Showers until 8 PM. Thunderstorms likely. Min Temperature.....Around 61. Winds...............Southeast winds up to 5 mph. Water Temperature...68 degrees. UV Index............4 - Moderate. .SUNDAY... Waves...............Nearly calm. Sky/Weather.........Mostly cloudy. Chance of thunderstorms. Max Temperature.....Around 75. Winds...............South winds around 5 mph shifting to the southwest up to 5 mph in the afternoon. Water Temperature...68 degrees. UV Index............4 - Moderate. .SUNDAY NIGHT... Waves...............Nearly calm. Sky/Weather.........Partly cloudy. Min Temperature.....Upper 50s. Winds...............Light winds. .MONDAY... Waves...............Nearly calm. Sky/Weather.........Partly sunny. Chance of showers in the morning, then chance of thunderstorms in the afternoon. Max Temperature.....Mid 70s. Winds...............Southwest winds around 5 mph. .TUESDAY... Waves...............Nearly calm. Sky/Weather.........Partly sunny. Slight chance of showers in the morning, then chance of thunderstorms in the afternoon. Max Temperature.....Mid 70s. Winds...............Northeast winds around 5 mph. Sunrise: 06:38 AM CDT Sunset: 06:57 PM CDT $$