Rexburg Weather Forecast

    • 49
    • 86

    Increasing Clouds

    • 47
    • 82

    Partly Sunny

    • 47
    • 78

    Mostly Sunny

    • 50
    • 82

    Sunny

    • 54
    • 89

    Mostly Sunny

    • 49
    • 84

    Mostly Sunny

Today 15 Jun Upper Snake River Plain

Mostly sunny. Highs 80 to 89. Northeast Winds around 10 Mph. Shifting to southwest with Gusts to around 25 Mph in the afternoon.

Tonight 15 Jun Upper Snake River Plain

Partly cloudy. Lows 46 to 54. West Winds 10 to 15 Mph. Shifting to northwest after midnight.

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Rexburg Temperature Statistics

June Temperature

Rexburg, Rexburg-Madison County Airport (0.6 miles)

  • Lowest 4 June, 2025

    42.7 °F

  • Average June

    63 °F

  • Highest 9 June, 2025

    88.6 °F

Climate (2020–Present)

Rexburg, Rexburg-Madison County Airport (0.6 miles)

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  • Average Low 2020–2025

    33.4 °F

  • Average 2020–2025

    45.4 °F

  • Average High 2020–2025

    57.4 °F
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