Idaho Falls Regional Airport Weather Forecast

    • 52
    • 91

    Areas Smoke

    • 45
    • 82

    Mostly Sunny

    • 47
    • 84

    Sunny

    • 50
    • 88

    Sunny

    • 56
    • 95

    Sunny

    • 56
    • 94

    Mostly Sunny

Today 2 Aug Upper Snake River Plain

Sunny, windy. Patchy smoke in the afternoon. Highs 86 to 93. Southwest Winds 10 to 15 Mph. Increasing to 20 to 30 Mph in the afternoon.

Tonight 2 Aug Upper Snake River Plain

Mostly clear. Windy, cooler. Lows 50 to 57. Southwest Winds 20 to 30 Mph. Becoming west 10 to 15 Mph after midnight.

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Idaho Falls Regional Airport Temperature Statistics

August Temperature

Idaho Falls Regional Airport (0 miles)

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Climate (2021–2026)

Idaho Falls Regional Airport (0 miles)

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  • Average Low 2021–2026

    33.8 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    59.9 °F
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