Ashton Weather Forecast

    • 57
    • 95

    Mostly Sunny

    • 59
    • 102

    Hot

    • 61
    • 99

    Hot

    • 61
    • 95

    Slight Chance Thunderstorms

    • 59
    • 90

    Slight Chance Thunderstorms

    • 58
    • 92

    Slight Chance Thunderstorms

Today 11 Jul Teton Valley

Sunny. Highs 90 to 97.

Tonight 11 Jul Teton Valley

Mostly clear. Lows 52 to 61.

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Ashton Temperature Statistics

July Temperature

Rexburg, Rexburg-Madison County Airport (24.2 miles)

  • Lowest 1 July, 2026

    44.7 °F

  • Average July

    69.6 °F

  • Highest 5 July, 2026

    93.7 °F

Climate (2021–2026)

Rexburg, Rexburg-Madison County Airport (24.2 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    46.3 °F

  • Average High 2021–2026

    58.4 °F
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