Rock Valley Weather Forecast
- 24
- 49
Rain/Sleet
- 1
- 34
Snow
- 0
- 15
Mostly Sunny
- 26
- 34
Chance Snow
- 35
- 59
Partly Sunny
- 36
- 64
Partly Sunny
Today 14 Mar Sioux
Partly sunny. A chance of Flurries in the Morning, then a chance of Sprinkles in the afternoon. Breezy with Highs in the upper 40s. Southeast Winds 15 to 25 Mph.
Tonight 14 Mar Sioux
Cloudy. A chance of rain in the Evening, then rain likely with a chance of freezing rain after midnight. Patchy blowing snow after midnight. Ice accumulation around a trace. Breezy with Lows in the mid 20s. East Winds 15 to 25 Mph. Chance of precipitation 70 percent.
Rock Valley Temperature Statistics
March Temperature
Sheldon (23 miles)
Lowest 1 March, 2026
10.4 °FAverage March
38.9 °FHighest 8 March, 2026
71.6 °F
Climate (2021–Present)
Sheldon (23 miles)
Average Low 2021–2026
36.4 °FAverage 2021–2026
47.5 °FAverage High 2021–2026
58.4 °F