Rock Valley Weather Forecast
- 53
- 84
Decreasing Clouds
- 49
- 82
Chance Rain Showers
- 49
- 75
Chance Rain Showers
- 47
- 72
Slight Chance Thunderstorms
- 52
- 81
Chance Rain Showers
- 30
- 65
Chance Rain Showers
Today 12 Apr Sioux
Partly sunny this Morning, then clearing. Breezy and much warmer with Highs in the lower 80s. Southwest Winds 15 to 25 Mph.
Tonight 12 Apr Sioux
Mostly clear. Lows in the mid 50s. Southwest Winds 10 to 15 Mph, becoming south around 5 Mph after midnight.
Rock Valley Temperature Statistics
April Temperature
Sheldon (23 miles)
Lowest 7 April, 2026
19.4 °FAverage April
37.9 °FHighest 5 April, 2026
62.6 °F
Climate (2021–Present)
Sheldon (23 miles)
Average Low 2021–2026
36.3 °FAverage 2021–2026
47.5 °FAverage High 2021–2026
58.4 °F