Marysville Weather Forecast

    • 43
    • 76

    Increasing Clouds

    • 43
    • 82

    Mostly Cloudy

    • 49
    • 86

    Mostly Sunny

    • 50
    • 88

    Slight Chance Thunderstorms

    • 44
    • 76

    Partly Sunny

    • 40
    • 72

    Partly Sunny

    • 36
    • 66

    Partly Sunny

Today 10 May Teton Valley

Sunny, warmer. Highs 71 to 78.

Tonight 10 May Teton Valley

Partly cloudy. Lows 41 to 48.

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Marysville Temperature Statistics

May Temperature

Rexburg, Rexburg-Madison County Airport (24.9 miles)

  • Lowest 6 May, 2026

    28.7 °F

  • Average May

    53.4 °F

  • Highest 3 May, 2026

    74.6 °F

Climate (2021–Present)

Rexburg, Rexburg-Madison County Airport (24.9 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    46.4 °F

  • Average High 2021–2026

    58.5 °F
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