Petticoat Peak Weather Forecast

    • 65
    • 79

    Thunderstorms

    • 65
    • 80

    Slight Chance Thunderstorms

    • 67
    • 82

    Mostly Sunny

    • 68
    • 83

    Chance Thunderstorms

    • 65
    • 78

    Rain Showers Likely

    • 64
    • 76

    Chance Thunderstorms

Today 17 Jul Marsh and Arbon Highlands

Partly sunny. Isolated Showers and Thunderstorms in the morning. Then scattered Showers and Thunderstorms in the afternoon. Highs 83 to 93.

Tonight 17 Jul Marsh and Arbon Highlands

Mostly cloudy with isolated Showers and Thunderstorms in the evening. Then partly cloudy after midnight. Lows 56 to 66.

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Petticoat Peak Temperature Statistics

July Temperature

Pocatello, Pocatello Regional Airport (36 miles)

  • Lowest 1 July, 2026

    41.6 °F

  • Average July

    73.2 °F

  • Highest 12 July, 2026

    102.7 °F

Climate (2021–2026)

Pocatello, Pocatello Regional Airport (36 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    61.8 °F
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