Indian Rocks State Park Weather Forecast

    • 54
    • 88

    Chance Thunderstorms

    • 52
    • 86

    Chance Thunderstorms

    • 54
    • 88

    Partly Sunny

    • 55
    • 87

    Partly Sunny

    • 54
    • 87

    Partly Sunny

    • 53
    • 84

    Partly Sunny

Today 23 Aug Marsh and Arbon Highlands

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds and small hail in the afternoon. Highs 81 to 90.

Tonight 23 Aug Marsh and Arbon Highlands

Mostly cloudy with a slight chance of Showers and Thunderstorms in the evening. Then partly cloudy after midnight. Some Thunderstorms may produce gusty Winds and small hail in the evening. Lows 53 to 63.

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Indian Rocks State Park Temperature Statistics

August Temperature

Pocatello, Pocatello Regional Airport (22.4 miles)

  • Lowest 6 August, 2026

    45.6 °F
  • Average August

    74.1 °F
  • Highest 1 August, 2026

    103.6 °F

Climate (2021–2026)

Pocatello, Pocatello Regional Airport (22.4 miles)

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  • Average Low 2021–2026

    35.2 °F
  • Average 2021–2026

    48.7 °F
  • Average High 2021–2026

    61.9 °F
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