Idaho Falls Regional Airport Weather Forecast

    • 47
    • 89

    Mostly Sunny

    • 54
    • 93

    Mostly Sunny

    • 60
    • 94

    Slight Chance Thunderstorms

    • 56
    • 87

    Chance Thunderstorms

    • 56
    • 89

    Chance Thunderstorms

    • 54
    • 88

    Chance Thunderstorms

    • 53
    • 88

    Slight Chance Thunderstorms

Today 8 Aug Upper Snake River Plain

Sunny. Highs 81 to 90. East Winds up to 10 Mph. Shifting to southwest around 10 Mph in the afternoon.

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Idaho Falls Regional Airport Temperature Statistics

August Temperature

Idaho Falls Regional Airport (0 miles)

  • Lowest 4 August, 2022

    52 °F
  • Average August

    70.9 °F
  • Highest 1 August, 2022

    96.1 °F

Climate (2010–Present)

Idaho Falls Regional Airport (0 miles)

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  • Average Low 2010–Present

    32.4 °F
  • Average 2010–Present

    45.1 °F
  • Average High 2010–Present

    57.2 °F
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