Heiner Airport Weather Forecast

    • 47
    • 79

    Becoming Sunny

    • 50
    • 85

    Mostly Sunny

    • 43
    • 84

    Slight Chance Thunderstorms

    • 37
    • 66

    Slight Chance Thunderstorms

    • 39
    • 71

    Mostly Sunny

    • 35
    • 67

    Partly Sunny

    • 33
    • 59

    Slight Chance Thunderstorms

Today 11 May Star Valley

Partly cloudy. Highs in the upper 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 11 May Star Valley

Clear. Lows in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph in the evening.

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  • Temperature Real-Time

Heiner Airport Temperature Statistics

May Temperature

Afton WY (10.6 miles)

  • Lowest 1 May, 2026

    23 °F

  • Average May

    48.2 °F

  • Highest 3 May, 2026

    66.2 °F

Climate (2021–Present)

Afton WY (10.6 miles)

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  • Average Low 2021–2026

    26.3 °F

  • Average 2021–2026

    39.6 °F

  • Average High 2021–2026

    52.3 °F
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