Indian Rocks State Park Weather Forecast

    • 51
    • 83

    Decreasing Clouds

    • 48
    • 81

    Mostly Sunny

    • 46
    • 80

    Sunny

    • 45
    • 78

    Sunny

    • 47
    • 80

    Mostly Sunny

    • 41
    • 74

    Chance Rain

    • 32
    • 62

    Chance Rain

Today 5 Oct Marsh and Arbon Highlands

Mostly sunny. Highs 76 to 85.

Tonight 5 Oct Marsh and Arbon Highlands

Mostly cloudy in the evening then clearing. Lows 48 to 58.

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Indian Rocks State Park Temperature Statistics

October Temperature

Pocatello, Pocatello Regional Airport (22.4 miles)

  • Lowest 3 October, 2026

    37.9 °F

  • Average October

    60.8 °F

  • Highest 2 October, 2026

    82.9 °F

Climate (2021–2026)

Pocatello, Pocatello Regional Airport (22.4 miles)

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  • Average Low 2021–2026

    35.3 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    62 °F
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