Williams Bay Weather Forecast
- 63
- 78
Chance Rain Showers
- 61
- 78
Mostly Cloudy
- 65
- 81
Chance Rain Showers
- 63
- 80
Chance Thunderstorms
- 65
- 81
Rain Showers Likely
- 64
- 80
Chance Thunderstorms
- 60
- 77
Chance Rain Showers
Today 5 Aug Walworth
Cloudy with chance of Showers and slight chance of Thunderstorms. West Winds 5 to 10 Mph. Chance of precipitation 40 percent.
Tonight 5 Aug Walworth
Mostly cloudy. Chance of light Showers and slight chance of Thunderstorms in the Evening, then slight chance of light Showers in the late evening and early morning. Patchy fog in the late evening and overnight. Lows in the lower 60s. West Winds up to 5 Mph through around midnight becoming calm. Chance of precipitation 40 percent.
Williams Bay Temperature Statistics
August Temperature
Burlington Municipal Airport (13.7 miles)
Lowest 3 August, 2026
54.7 °FAverage August
67.7 °FHighest 3 August, 2026
81.9 °F
Climate (2021–2026)
Burlington Municipal Airport (13.7 miles)
Average Low 2021–2026
39.7 °FAverage 2021–2026
50.1 °FAverage High 2021–2026
59.9 °F