Star Valley Ranch Airport Weather Forecast

    • 52
    • 80

    Chance Rain Showers

    • 50
    • 76

    Chance Rain Showers

    • 49
    • 79

    Partly Sunny

    • 52
    • 86

    Partly Sunny

    • 55
    • 86

    Chance Rain Showers

    • 53
    • 80

    Chance Thunderstorms

Today 17 Aug Star Valley

Mostly sunny in the Morning, then becoming partly cloudy. A slight chance of. Highs around 80. West Winds 10 to 15 Mph with Gusts up to 25 Mph in the afternoon.

Tonight 17 Aug Star Valley

Partly cloudy. A chance of Showers after midnight. Lows in the upper 40s. Southeast Winds around 10 Mph in the evening. Chance of rain 30 percent.

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  • Temperature Real-Time

Star Valley Ranch Airport Temperature Statistics

August Temperature

Afton WY (17.4 miles)

  • Lowest 4 August, 2026

    33.8 °F

  • Average August

    63.3 °F

  • Highest 1 August, 2026

    89.6 °F

Climate (2021–2026)

Afton WY (17.4 miles)

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  • Average Low 2021–2026

    26.3 °F

  • Average 2021–2026

    39.5 °F

  • Average High 2021–2026

    52.2 °F
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