Teton Weather Forecast

    • 31
    • 59

    Mostly Sunny

    • 32
    • 61

    Partly Sunny

    • 34
    • 61

    Mostly Sunny

    • 37
    • 63

    Mostly Sunny

    • 38
    • 60

    Chance Rain

    • 38
    • 60

    Chance Rain

    • 37
    • 56

    Rain Likely

Today 16 Oct Upper Snake River Plain

Partly sunny with a chance of rain. Highs 46 to 54.

Tonight 16 Oct Upper Snake River Plain

Partly cloudy. Lows 28 to 38. Light and variable Winds. Becoming northeast up to 10 Mph after midnight.

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  • Temperature Real-Time

Teton Temperature Statistics

October Temperature

Rexburg, Rexburg-Madison County Airport (6.8 miles)

  • Lowest 14 October, 2026

    32 °F

  • Average October

    55 °F

  • Highest 5 October, 2026

    83.6 °F

Climate (2021–2026)

Rexburg, Rexburg-Madison County Airport (6.8 miles)

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  • Average Low 2021–2026

    34.5 °F

  • Average 2021–2026

    46.6 °F

  • Average High 2021–2026

    58.7 °F
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