Rock Valley Weather Forecast

    • 49
    • 70

    Chance Rain Showers

    • 43
    • 66

    Slight Chance Rain Showers

    • 38
    • 63

    Mostly Sunny

    • 46
    • 71

    Mostly Sunny

    • 50
    • 77

    Chance Rain Showers

    • 51
    • 78

    Chance Rain Showers

Today 30 Apr Sioux

Partly sunny late this Morning, then mostly cloudy with a slight chance of Showers this afternoon. Highs in the upper 60s. South Winds around 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 30 Apr Sioux

Mostly cloudy. Isolated Showers and Thunderstorms early this Evening, then scattered Showers and Thunderstorms. Not as cool with Lows in the upper 40s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Valley Temperature Statistics

April Temperature

Sheldon (23 miles)

  • Lowest 8 April, 2025

    19.4 °F

  • Average April

    47.9 °F

  • Highest 28 April, 2025

    82.4 °F

Climate (2020–Present)

Sheldon (23 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    58.3 °F
Get WillyWeather+ to remove ads