Ashton Weather Forecast

    • 26
    • 37

    Mostly Cloudy

    • 25
    • 35

    Cloudy

    • 29
    • 43

    Mostly Cloudy

    • 27
    • 44

    Chance Snow

    • 29
    • 45

    Snow

    • 22
    • 40

    Snow

Today 12 Feb Teton Valley

Mostly cloudy. A slight chance of snow Showers in the morning. Then a slight chance of rain Showers and snow Showers in the afternoon. Patchy dense fog through the day. Highs around 36.

Tonight 12 Feb Teton Valley

Mostly cloudy. Areas of dense fog. Lows 21 to 28.

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Ashton Temperature Statistics

February Temperature

Rexburg, Rexburg-Madison County Airport (24.2 miles)

  • Lowest 10 February, 2026

    18 °F

  • Average February

    37.4 °F

  • Highest 6 February, 2026

    55.7 °F

Climate (2021–Present)

Rexburg, Rexburg-Madison County Airport (24.2 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    58.1 °F
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