Steamboat Rock Weather Forecast

    • 65
    • 74

    Rain Showers

    • 59
    • 78

    Rain Showers Likely

    • 55
    • 66

    Rain Showers Likely

    • 51
    • 61

    Chance Rain Showers

    • 49
    • 62

    Mostly Cloudy

    • 54
    • 66

    Slight Chance Rain Showers

Today 18 Sep Hardin

Cloudy with a slight chance of Thunderstorms. Showers Likely, mainly in the morning. Humid with Highs in the mid 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 18 Sep Hardin

Thunderstorms likely with a chance of Showers in the Evening, then Showers likely with a chance of Thunderstorms after midnight. Humid with Lows in the mid 60s. Southeast Winds 10 to 15 Mph. Chance of rain 70 percent.

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Steamboat Rock Temperature Statistics

September Temperature

Iowa Falls Municipal Airport (11.2 miles)

  • Lowest 13 September, 2026

    50.7 °F

  • Average September

    71.4 °F

  • Highest 4 September, 2026

    91.6 °F

Climate (2021–2026)

Iowa Falls Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    60.5 °F
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