Rock Falls Weather Forecast
- 68
- 83
Chance Thunderstorms
- 66
- 78
Rain Showers
- 68
- 82
Rain Showers Likely
- 71
- 86
Chance Thunderstorms
- 65
- 85
Chance Thunderstorms
- 62
- 80
Partly Sunny
- 64
- 81
Partly Sunny
Today 12 Aug Whiteside
Partly sunny with a chance of Showers and Thunderstorms. Highs in the lower 80s. Northwest Winds around 5 Mph. Chance of rain 40 percent.
Tonight 12 Aug Whiteside
Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 60s. Southeast Winds around 5 Mph, becoming east after midnight.
Rock Falls Temperature Statistics
August Temperature
Sterling Rockfalls (2.5 miles)
Lowest 3 August, 2026
59 °FAverage August
73.1 °FHighest 4 August, 2026
84.9 °F
Climate (2021–2026)
Sterling Rockfalls (2.5 miles)
Average Low 2021–2026
42 °FAverage 2021–2026
52.1 °FAverage High 2021–2026
62.2 °F