RECMKX Recreational Boater Forecast for Inland Lakes for Southeast Wisconsin National Weather Service Milwaukee/Sullivan WI 1041 CDT Sun May 10 2026 ...Cedar Lake... .TODAY... Waves...............Half foot to 1 foot. Sky/Weather.........Sunny until 11 AM, then partly sunny. Chance of sprinkles. Max Temperature.....Around 59. Winds...............Northwest winds 10 to 15 mph. Water Temperature...53 degrees. UV Index............7 - High. .TONIGHT... Waves...............Half foot or less. Sky/Weather.........Partly cloudy until 11 PM, then clear. Areas of frost after 2 AM. Min Temperature.....Around 35. Winds...............Northeast winds up to 5 mph. Water Temperature...53 degrees. UV Index............7 - High. .MONDAY... Waves...............Half foot or less. Sky/Weather.........Sunny. Max Temperature.....Upper 50s. Winds...............East winds around 5 mph. .TUESDAY... Waves...............1.5 to 2 feet. Sky/Weather.........Mostly cloudy then becoming mostly sunny. Showers through the day. Slight chance of thunderstorms in the afternoon. Max Temperature.....Lower 70s. Winds...............Southwest winds 15 to 20 mph. .WEDNESDAY... Waves...............1.5 to 2 feet. Sky/Weather.........Partly sunny. Max Temperature.....Upper 50s. Winds...............North winds 15 to 20 mph. Sunrise: 05:33 AM CDT Sunset: 08:05 PM CDT $$