Lewisville Weather Forecast

    • 48
    • 83

    Mostly Sunny

    • 53
    • 88

    Mostly Sunny

    • 55
    • 91

    Mostly Sunny

    • 49
    • 83

    Mostly Sunny

    • 50
    • 84

    Sunny

    • 52
    • 86

    Mostly Sunny

Today 26 Jun Upper Snake River Plain

Sunny. Highs 77 to 85. Northeast Winds 10 to 15 Mph. Shifting to southeast in the afternoon.

Tonight 26 Jun Upper Snake River Plain

Mostly clear. Lows 47 to 54. Southeast Winds around 10 Mph. Shifting to east after midnight.

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Lewisville Temperature Statistics

June Temperature

Idaho Falls Regional Airport (12.4 miles)

  • Lowest 21 June, 2022

    37.9 °F

  • Average June

    61.5 °F

  • Highest 23 June, 2022

    89.1 °F

Climate (2010–Present)

Idaho Falls Regional Airport (12.4 miles)

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  • Average Low 2010–Present

    31.7 °F

  • Average 2010–Present

    44.1 °F

  • Average High 2010–Present

    56 °F
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