Afton Municipal Airport Weather Forecast

    • 31
    • 58

    Rain Showers

    • 21
    • 43

    Snow Showers

    • 14
    • 38

    Snow Showers

    • 20
    • 47

    Mostly Sunny

    • 23
    • 56

    Partly Sunny

    • 23
    • 54

    Partly Sunny

Today 25 Oct Star Valley

Partly cloudy this Morning, then becoming mostly cloudy. Highs around 60. Southeast Winds around 10 Mph, becoming south with Gusts up to 25 Mph this afternoon.

Tonight 25 Oct Star Valley

Cloudy. Scattered rain Showers in the Evening, then rain and snow Showers after midnight. No snow accumulation. Lows in the lower 30s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 80 percent.

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Afton Municipal Airport Temperature Statistics

October Temperature

Afton WY (0 miles)

  • Lowest 13 October, 2025

    19.4 °F

  • Average October

    42 °F

  • Highest 9 October, 2025

    71.6 °F

Climate (2020–Present)

Afton WY (0 miles)

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  • Average Low 2020–2025

    25.4 °F

  • Average 2020–2025

    38.7 °F

  • Average High 2020–2025

    51.5 °F
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