Williams Bay Weather Forecast
- 69
- 94
Smoke
- 68
- 87
Smoke
- 70
- 89
Chance Thunderstorms
- 66
- 89
Chance Thunderstorms
- 66
- 86
Partly Sunny
- 65
- 86
Chance Rain Showers
Today 15 Jul Walworth
Hot and humid. Sunny. Highs in the mid 90s. Northwest Winds up to 5 Mph. Highest heat index Readings 100 to 105 in the late morning and afternoon.
Tonight 15 Jul Walworth
Clear. Near steady temperature in the lower 70s. West Winds up to 5 Mph.
Williams Bay Temperature Statistics
July Temperature
Burlington Municipal Airport (13.7 miles)
Lowest 7 July, 2026
55.2 °FAverage July
74.2 °FHighest 1 July, 2026
91.4 °F
Climate (2021–2026)
Burlington Municipal Airport (13.7 miles)
Average Low 2021–2026
39.6 °FAverage 2021–2026
50.1 °FAverage High 2021–2026
59.9 °F