Petticoat Peak Weather Forecast

    • 54
    • 62

    Thunderstorms Likely

    • 54
    • 67

    Chance Thunderstorms

    • 57
    • 72

    Partly Sunny

    • 57
    • 74

    Chance Rain

    • 56
    • 71

    Slight Chance Thunderstorms

    • 56
    • 71

    Partly Sunny

Today 14 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 66 to 76.

Tonight 14 Aug Marsh and Arbon Highlands

Mostly cloudy. A chance of rain Showers and a slight chance of Thunderstorms in the evening. Then a slight chance of rain after midnight. Lows 45 to 55.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petticoat Peak Temperature Statistics

August Temperature

Pocatello, Pocatello Regional Airport (36 miles)

  • Lowest 6 August, 2026

    45.6 °F

  • Average August

    75 °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

    48.7 °F

  • Average High 2021–2026

    61.9 °F
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