Rock River Prairie State Natural Area Weather Forecast
- 53
- 71
Partly Sunny
- 54
- 72
Mostly Sunny
- 53
- 73
Partly Sunny
- 52
- 73
Slight Chance Thunderstorms
- 51
- 75
Slight Chance Thunderstorms
- 59
- 78
Partly Sunny
Today 6 Jun Rock
Cooler. Sunny until late Afternoon, then partly sunny with isolated light Showers late in the afternoon. Highs around 70. West Winds 10 to 20 Mph. Chance of Showers 20 percent.
Tonight 6 Jun Rock
Partly cloudy through around midnight then becoming clear. Lows in the lower 50s. West Winds 10 to 15 Mph with Gusts to around 30 Mph.
Rock River Prairie State Natural Area Temperature Statistics
June Temperature
Janesville-Rock County (3.1 miles)
Lowest 2 June, 2024
57.2 °FAverage June
64.3 °FHighest 3 June, 2024
82.4 °F
Climate (2019–Present)
Janesville-Rock County (3.1 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
40.8 °FAverage 2019–2024
48.9 °FAverage High 2019–2024
60.1 °F