Hanover Weather Forecast
- 66
- 81
Rain Showers
- 72
- 91
Chance Thunderstorms
- 68
- 94
Rain Showers
- 61
- 88
Thunderstorms Likely
- 63
- 86
Slight Chance Thunderstorms
- 62
- 85
Chance Thunderstorms
Today 8 Jun Jo Daviess
A chance of Thunderstorms. A chance of Showers Early, then Showers. Some Thunderstorms may produce heavy rainfall. Humid with Highs around 80. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.
Tonight 8 Jun Jo Daviess
Mostly cloudy. Showers likely with a chance of Thunderstorms in the evening. Some Thunderstorms may produce heavy rainfall in the evening. Humid with Lows in the mid 60s. Southeast Winds around 5 Mph, becoming southwest after midnight. Chance of rain 70 percent.
Hanover Temperature Statistics
June Temperature
Tri-Township Airport (16.8 miles)
Lowest 2 June, 2026
50.5 °FAverage June
71.1 °FHighest 4 June, 2026
86.9 °F
Climate (2021–Present)
Tri-Township Airport (16.8 miles)
Average Low 2021–2026
41.6 °FAverage 2021–2026
51.7 °FAverage High 2021–2026
62 °F