Big Hill Park Weather Forecast
- 66
- 84
Rain Showers Likely
- 67
- 83
Rain Showers Likely
- 68
- 89
Rain Showers Likely
- 66
- 84
Chance Rain Showers
- 67
- 89
Chance Rain Showers
- 66
- 88
Chance Thunderstorms
Today 24 Jun Rock
Not as warm. Mostly cloudy. Chance of light Showers and Thunderstorms in the Morning, then Showers likely and chance of Thunderstorms in the afternoon. Highs in the lower 80s. West Winds up to 5 Mph shifting to the north in the afternoon. Chance of precipitation 70 percent.
Tonight 24 Jun Rock
Light Showers likely and chance of Thunderstorms. Lows in the mid 60s. East Winds up to 5 Mph. Chance of precipitation 70 percent.
Big Hill Park Temperature Statistics
June Temperature
Janesville-Rock County (4.3 miles)
Lowest 1 June, 2025
42.8 °FAverage June
65.9 °FHighest 21 June, 2025
91.4 °F
Climate (2020–Present)
Janesville-Rock County (4.3 miles)
Average Low 2020–2025
40.5 °FAverage 2020–2025
48.8 °FAverage High 2020–2025
60.3 °F