Shelley Weather Forecast

    • 57
    • 89

    Mostly Sunny

    • 56
    • 89

    Partly Sunny

    • 56
    • 88

    Mostly Sunny

    • 57
    • 86

    Mostly Sunny

    • 58
    • 86

    Partly Sunny

    • 55
    • 85

    Mostly Sunny

Today 17 Jul Lower Snake River Plain

Sunny. Highs 85 to 94. Southwest Winds 10 to 20 Mph.

Tonight 17 Jul Lower Snake River Plain

Partly cloudy. Lows 56 to 65. West Winds 10 to 15 Mph.

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Shelley Temperature Statistics

July Temperature

Idaho Falls Regional Airport (9.9 miles)

  • Lowest 7 July, 2025

    45.6 °F
  • Average July

    70 °F
  • Highest 8 July, 2025

    96.7 °F

Climate (2020–Present)

Idaho Falls Regional Airport (9.9 miles)

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  • Average Low 2020–2025

    33 °F
  • Average 2020–2025

    46 °F
  • Average High 2020–2025

    58.9 °F
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