Lake Geneva Weather Forecast
- 64
- 88
Thunderstorms Likely
- 60
- 79
Partly Sunny
- 65
- 84
Slight Chance Thunderstorms
- 63
- 83
Chance Thunderstorms
- 65
- 84
Slight Chance Thunderstorms
- 68
- 86
Chance Rain Showers
- 65
- 85
Chance Thunderstorms
Today 6 Jul Clinton
Showers with Thunderstorms likely. Highs in the upper 80s. West Winds 10 to 15 Mph. Chance of rain 80 percent.
Tonight 6 Jul Clinton
Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of Showers overnight. Lows in the mid 60s. North Winds 5 to 10 Mph. Chance of rain 50 percent.
Lake Geneva Temperature Statistics
July Temperature
Capital Region International Airport (3.7 miles)
Lowest 3 July, 2025
62.1 °FAverage July
75.3 °FHighest 2 July, 2025
86 °F
Climate (2020–Present)
Capital Region International Airport (3.7 miles)
Average Low 2020–2025
42.1 °FAverage 2020–2025
51 °FAverage High 2020–2025
60 °F