Petticoat Peak Weather Forecast

    • 42
    • 52

    Increasing Clouds

    • 43
    • 56

    Mostly Cloudy

    • 44
    • 59

    Partly Sunny

    • 38
    • 61

    Mostly Sunny

    • 29
    • 45

    Partly Sunny

    • 37
    • 51

    Mostly Cloudy

    • 42
    • 56

    Mostly Cloudy

Today 22 Mar Marsh and Arbon Highlands

Mostly sunny. Highs 54 to 64.

Tonight 22 Mar Marsh and Arbon Highlands

Mostly cloudy. Lows 38 to 46.

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Petticoat Peak Temperature Statistics

March Temperature

Pocatello, Pocatello Regional Airport (36 miles)

  • Lowest 15 March, 2026

    17.7 °F

  • Average March

    44.6 °F

  • Highest 18 March, 2026

    77.6 °F

Climate (2021–Present)

Pocatello, Pocatello Regional Airport (36 miles)

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  • Average Low 2021–2026

    35.3 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    61.7 °F
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