American Falls Airport Weather Forecast

    • 31
    • 51

    Rain Showers

    • 30
    • 45

    Chance Snow

    • 30
    • 47

    Chance Snow

    • 30
    • 50

    Chance Rain

    • 30
    • 53

    Mostly Sunny

    • 30
    • 56

    Mostly Sunny

Today 31 Mar Lower Snake River Plain

A chance of rain Showers and a slight chance of Thunderstorms in the morning. Then rain Showers and a chance of Thunderstorms in the afternoon. Highs 47 to 54. Southwest Winds 10 to 20 Mph.

Tonight 31 Mar Lower Snake River Plain

Mostly cloudy. A chance of rain Showers, a slight chance of Thunderstorms and snow Showers in the evening. Then a slight chance of snow Showers after midnight. Colder. Little or no snow accumulation. Lows 27 to 34. Southwest Winds 10 to 20 Mph.

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American Falls Airport Temperature Statistics

March Temperature

Pocatello, Pocatello Regional Airport (14.9 miles)

  • Lowest 1 March, 2025

    20.8 °F

  • Average March

    41.8 °F

  • Highest 26 March, 2025

    75.7 °F

Climate (2020–Present)

Pocatello, Pocatello Regional Airport (14.9 miles)

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  • Average Low 2020–2025

    34.8 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    60.9 °F
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