Reinhart Park Weather Forecast

    • 51
    • 85

    Decreasing Clouds

    • 51
    • 84

    Mostly Sunny

    • 54
    • 88

    Mostly Sunny

    • 56
    • 85

    Mostly Cloudy

    • 49
    • 80

    Partly Sunny

    • 48
    • 77

    Mostly Sunny

Today 4 Aug Upper Snake River Plain

Partly sunny. Highs 81 to 88. East Winds around 10 Mph. Shifting to southwest 10 to 20 Mph in the afternoon.

Tonight 4 Aug Upper Snake River Plain

Partly cloudy. Breezy. Lows 46 to 54. Southwest Winds 15 to 25 Mph. Shifting to west 10 to 15 Mph after midnight.

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Reinhart Park Temperature Statistics

August Temperature

Idaho Falls Regional Airport (0.6 miles)

  • Lowest 1 August, 2025

    57.9 °F

  • Average August

    72.3 °F

  • Highest 1 August, 2025

    86 °F

Climate (2020–Present)

Idaho Falls Regional Airport (0.6 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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