RECMKX

Recreational Boater Forecast for Inland Lakes for Southeast Wisconsin
National Weather Service Milwaukee/Sullivan WI
1531 CDT Sat Jul 11 2026

...Lake Koshkonong...

.TONIGHT...
Waves...............Nearly calm. 
Sky/Weather.........Clear. 
Min Temperature.....Around 60. 
Winds...............East winds 5 to 10 mph in the afternoon and 
                    evening becoming light. 
Water Temperature...73 degrees. 
UV Index............9 - Very High. 

.SUNDAY...
Waves...............Nearly calm. 
Sky/Weather.........Sunny. 
Max Temperature.....Around 87. 
Winds...............Light winds becoming south up to 5 mph in the 
                    afternoon. 
Water Temperature...73 degrees. 
UV Index............9 - Very High. 

.SUNDAY NIGHT...
Waves...............Nearly calm. 
Sky/Weather.........Clear. 
Min Temperature.....Mid 60s. 
Winds...............Light winds. 


.MONDAY...
Waves...............Nearly calm. 
Sky/Weather.........Sunny. 
Max Temperature.....Lower 90s. 
Winds...............West winds around 5 mph. 


.TUESDAY...
Waves...............Nearly calm. 
Sky/Weather.........Sunny. 
Max Temperature.....Mid 90s. 
Winds...............Northwest winds around 5 mph. 


Sunrise: 05:28 AM CDT
Sunset: 08:35 PM CDT

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