Rock Valley Weather Forecast

    • 69
    • 79

    Chance Thunderstorms

    • 76
    • 95

    Chance Rain Showers

    • 71
    • 97

    Chance Thunderstorms

    • 70
    • 95

    Rain Showers Likely

    • 72
    • 91

    Chance Thunderstorms

    • 72
    • 93

    Chance Thunderstorms

Today 27 Jun Sioux

Partly sunny. Highs in the upper 70s. Southeast Winds around 20 Mph with Gusts up to 30 Mph.

Tonight 27 Jun Sioux

Mostly cloudy. A chance of Showers and Thunderstorms after midnight. Breezy with Lows in the upper 60s. Southeast Winds 20 to 25 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Valley Temperature Statistics

June Temperature

Sheldon (23 miles)

  • Lowest 19 June, 2026

    48.2 °F

  • Average June

    69.5 °F

  • Highest 9 June, 2026

    93.2 °F

Climate (2021–2026)

Sheldon (23 miles)

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  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    58.4 °F
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