American Falls Weather Forecast

    • 39
    • 66

    Mostly Sunny

    • 47
    • 71

    Mostly Sunny

    • 43
    • 67

    Chance Rain Showers

    • 37
    • 54

    Slight Chance Rain Showers

    • 35
    • 52

    Chance Rain Showers

    • 40
    • 56

    Rain Showers Likely

Today 25 Mar Lower Snake River Plain

Sunny. Highs 61 to 69. Light and variable Winds.

Tonight 25 Mar Lower Snake River Plain

Mostly clear. Lows around 40. East Winds up to 10 Mph. Shifting to northeast after midnight.

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  • Temperature Real-Time

American Falls Temperature Statistics

March Temperature

Pocatello, Pocatello Regional Airport (16.8 miles)

  • Lowest 1 March, 2025

    20.8 °F

  • Average March

    39.7 °F

  • Highest 2 March, 2025

    62.7 °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 °F

  • Average High 2020–2025

    60.9 °F
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