American Falls Weather Forecast

    • 54
    • 83

    Sunny

    • 57
    • 90

    Mostly Sunny

    • 48
    • 84

    Breezy

    • 41
    • 65

    Breezy

    • 39
    • 62

    Mostly Sunny

    • 45
    • 70

    Mostly Sunny

Today 18 Jun Lower Snake River Plain

Sunny. Highs 81 to 88. Southwest Winds 10 to 15 Mph.

Tonight 18 Jun Lower Snake River Plain

Mostly clear. Lows 48 to 58. South Winds around 10 Mph. Shifting to east after midnight.

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American Falls Temperature Statistics

June Temperature

Pocatello, Pocatello Regional Airport (16.8 miles)

  • Lowest 5 June, 2025

    36.6 °F

  • Average June

    66.7 °F

  • Highest 9 June, 2025

    90.6 °F

Climate (2020–Present)

Pocatello, Pocatello Regional Airport (16.8 miles)

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  • Average Low 2020–2025

    34.8 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    61.1 °F
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