Hanover Weather Forecast
- 70
- 88
Chance Thunderstorms
- 73
- 90
Partly Sunny
- 67
- 85
Thunderstorms Likely
- 64
- 83
Partly Sunny
- 64
- 83
Partly Sunny
- 64
- 83
Chance Rain Showers
- 63
- 83
Chance Thunderstorms
Today 3 Jul Allamakee
Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values in the mid 90s.
Tonight 3 Jul Allamakee
Partly cloudy this Evening, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Lows around 70. South Winds around 5 Mph. Chance of rain 50 percent. Heat index Values in the mid 90s early this evening.
Hanover Temperature Statistics
July Temperature
Decorah (11.8 miles)
Lowest 1 July, 2025
60.8 °FAverage July
72.5 °FHighest 1 July, 2025
82.4 °F
Climate (2020–Present)
Decorah (11.8 miles)
Average Low 2020–2025
39.2 °FAverage 2020–2025
47.9 °FAverage High 2020–2025
56.4 °F