Steamboat Rock Weather Forecast

    • 56
    • 75

    Mostly Cloudy

    • 54
    • 73

    Slight Chance Rain Showers

    • 56
    • 77

    Chance Thunderstorms

    • 42
    • 68

    Partly Sunny

    • 45
    • 63

    Partly Sunny

    • 45
    • 69

    Mostly Sunny

Today 31 Aug Hardin

Partly sunny with a slight chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the mid 70s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 31 Aug Hardin

A slight chance of Thunderstorms in the evening. Mostly cloudy with a slight chance of Showers. Lows in the upper 50s. East Winds around 5 Mph. Chance of rain 20 percent.

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Steamboat Rock Temperature Statistics

August Temperature

Iowa Falls Municipal Airport (11.2 miles)

  • Lowest 24 August, 2025

    50.9 °F

  • Average August

    71 °F

  • Highest 8 August, 2025

    88.9 °F

Climate (2020–Present)

Iowa Falls Municipal Airport (11.2 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    49.5 °F

  • Average High 2020–2025

    60 °F
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