RECMKX Recreational Boater Forecast for Inland Lakes for Southeast Wisconsin National Weather Service Milwaukee/Sullivan WI 218 CST Mon Dec 8 2025 ...Pewaukee Lake... .TODAY... Waves...............Half foot to 1 foot. Sky/Weather.........Mostly cloudy. Max Temperature.....Around 25. Winds...............South winds 5 to 10 mph. UV Index............1 - Low. .TONIGHT... Waves...............1.5 to 2 feet. Sky/Weather.........Cloudy. Snow likely. Min Temperature.....Around 16. Winds...............Southwest winds 10 to 15 mph with gusts to around 30 mph. UV Index............1 - Low. .TUESDAY... Waves...............1 to 1.5 feet. Sky/Weather.........Cloudy. Chance of rain in the afternoon. Max Temperature.....Mid 30s. Winds...............Southwest winds around 10 mph. .WEDNESDAY... Waves...............1 to 1.5 feet. Sky/Weather.........Mostly cloudy. Snow likely. Max Temperature.....Lower 30s. Winds...............Northwest winds 10 to 15 mph. .THURSDAY... Waves...............Half foot to 1 foot in the morning. Sky/Weather.........Partly sunny. Chance of snow. Max Temperature.....Around 19. Winds...............West winds around 5 mph. Sunrise: 08:11 AM CDT Sunset: 05:18 PM CDT $$