Heiner Airport Weather Forecast

    • 56
    • 87

    Smoke

    • 53
    • 82

    Rain Showers Likely

    • 49
    • 73

    Rain Showers

    • 47
    • 72

    Rain Showers Likely

    • 47
    • 74

    Rain Showers Likely

    • 49
    • 78

    Slight Chance Thunderstorms

Today 11 Aug Star Valley

Mostly sunny in the Morning, then becoming partly cloudy. Smoke in the Morning, then Areas of smoke in the afternoon. Highs around 90. West Winds around 10 Mph with Gusts up to 20 Mph in the afternoon.

Tonight 11 Aug Star Valley

Mostly cloudy. Areas of smoke. Lows in the mid 50s. Southwest Winds around 10 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heiner Airport Temperature Statistics

August Temperature

Afton WY (10.6 miles)

  • Lowest 4 August, 2026

    33.8 °F

  • Average August

    62.9 °F

  • Highest 1 August, 2026

    89.6 °F

Climate (2021–2026)

Afton WY (10.6 miles)

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  • Average Low 2021–2026

    26.2 °F

  • Average 2021–2026

    39.5 °F

  • Average High 2021–2026

    52.2 °F
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