Petticoat Peak Weather Forecast

    • 53
    • 63

    Rain Showers

    • 47
    • 63

    Chance Rain Showers

    • 51
    • 68

    Partly Sunny

    • 52
    • 67

    Slight Chance Rain

    • 50
    • 64

    Slight Chance Thunderstorms

    • 51
    • 65

    Slight Chance Thunderstorms

Today 29 Aug Marsh and Arbon Highlands

A chance of rain Showers and a slight chance of Thunderstorms in the morning. Then rain Showers likely and a chance of Thunderstorms in the afternoon. Highs 68 to 78.

Tonight 29 Aug Marsh and Arbon Highlands

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Then a chance of rain Showers and a slight chance of Thunderstorms after midnight. Cooler. Lows 46 to 56.

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  • Temperature Real-Time

Petticoat Peak Temperature Statistics

August Temperature

Pocatello, Pocatello Regional Airport (36 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 (36 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    62 °F
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