Ashton Weather Forecast

    • 52
    • 86

    Isolated Thunderstorms

    • 50
    • 81

    Slight Chance Thunderstorms

    • 49
    • 83

    Mostly Sunny

    • 50
    • 85

    Mostly Sunny

    • 50
    • 86

    Mostly Sunny

    • 50
    • 87

    Mostly Sunny

    • 50
    • 87

    Mostly Sunny

Today 21 Jul Teton Valley

Mostly sunny. Isolated Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds in the afternoon. Highs around 86.

Tonight 21 Jul Teton Valley

Mostly cloudy with isolated Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds. Lows 47 to 55.

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  • Temperature Real-Time

Ashton Temperature Statistics

July Temperature

Rexburg, Rexburg-Madison County Airport (24.2 miles)

  • Lowest 6 July, 2025

    47.6 °F

  • Average July

    70.7 °F

  • Highest 1 July, 2025

    96.7 °F

Climate (2020–Present)

Rexburg, Rexburg-Madison County Airport (24.2 miles)

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  • Average Low 2020–2025

    33.4 °F

  • Average 2020–2025

    45.4 °F

  • Average High 2020–2025

    57.5 °F
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