Lake Mills Weather Forecast
- 40
- 62
Partly Sunny
- 44
- 59
Mostly Cloudy
- 48
- 63
Rain Showers Likely
- 51
- 70
Mostly Cloudy
- 52
- 76
Partly Sunny
- 55
- 80
Partly Sunny
Today 20 May Jefferson
Cooler. Partly sunny. Highs in the lower 60s. Northeast Winds 5 to 15 Mph.
Tonight 20 May Jefferson
Mostly cloudy in the evening then becoming partly cloudy. Lows around 40. East Winds 5 to 15 Mph.
Lake Mills Temperature Statistics
May Temperature
Watertown (11.2 miles)
Lowest
–Average May
–Highest
–
Climate (2021–Present)
Watertown (11.2 miles)
Average Low 2021–2026
35.7 °FAverage 2021–2026
45.4 °FAverage High 2021–2026
54.5 °F