Hanover Weather Forecast
- 44
- 68
Mostly Sunny
- 44
- 79
Chance Thunderstorms
- 36
- 58
Mostly Cloudy
- 35
- 56
Mostly Cloudy
- 37
- 57
Slight Chance Thunderstorms
- 40
- 61
Partly Sunny
- 45
- 67
Partly Sunny
Today 3 May Rock
Sunny. Southwest Winds 15 to 20 Mph.
Tonight 3 May Rock
Clear. Lows in the mid 40s. Southwest Winds up to 10 Mph.
Hanover Temperature Statistics
May Temperature
Janesville-Rock County (6.2 miles)
Lowest
–Average May
–Highest
–
Climate (2021–Present)
Janesville-Rock County (6.2 miles)
Average Low 2021–2026
40.4 °FAverage 2021–2026
48.7 °FAverage High 2021–2026
60.4 °F