Arco-Butte County Airport Weather Forecast

    • 34
    • 52

    Rain Showers

    • 27
    • 54

    Partly Sunny

    • 27
    • 55

    Partly Sunny

    • 29
    • 56

    Mostly Sunny

    • 28
    • 62

    Chance Rain Showers

    • 25
    • 50

    Slight Chance Rain Showers

    • 27
    • 51

    Partly Sunny

Today 15 Oct Lost River Valleys

Rain Showers and snow Showers likely in the morning. Then a chance of rain Showers with possible snow Showers and Thunderstorms likely in the afternoon. Little or no snow accumulation. Highs 44 to 54. Light and variable Winds becoming east up to 10 Mph in the afternoon.

Tonight 15 Oct Lost River Valleys

Mostly cloudy. A chance of rain Showers in the evening. Then a slight chance of rain Showers after midnight. Lows 29 to 38. Northwest Winds up to 10 Mph.

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Arco-Butte County Airport Temperature Statistics

October Temperature

Hailey, Friedman Memorial Airport (48.5 miles)

  • Lowest 12 October, 2025

    32 °F

  • Average October

    46.7 °F

  • Highest 9 October, 2025

    71.6 °F

Climate (2020–Present)

Hailey, Friedman Memorial Airport (48.5 miles)

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  • Average Low 2020–2025

    33.9 °F

  • Average 2020–2025

    42.2 °F

  • Average High 2020–2025

    55.8 °F
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