Hononegah Forest Preserve Weather Forecast
- 66
- 79
Chance Thunderstorms
- 65
- 82
Rain Showers Likely
- 60
- 78
Chance Rain Showers
- 66
- 79
Chance Rain Showers
- 70
- 86
Chance Rain Showers
- 71
- 88
Chance Thunderstorms
Today 18 Jul Winnebago
Partly cloudy. Highs in the upper 70s. East Winds around 5 Mph, becoming southeast in the afternoon.
Tonight 18 Jul Winnebago
Partly cloudy through the early Overnight, then becoming mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. A chance of Showers and Thunderstorms late. Lows in the mid 60s. Southeast Winds around 5 Mph. Chance of precipitation 50 percent.
Hononegah Forest Preserve Temperature Statistics
July Temperature
Janesville-Rock County (12.4 miles)
Lowest 7 July, 2025
59 °FAverage July
71.3 °FHighest 3 July, 2025
89.6 °F
Climate (2020–Present)
Janesville-Rock County (12.4 miles)
Average Low 2020–2025
40.5 °FAverage 2020–2025
48.8 °FAverage High 2020–2025
60.3 °F