Fish Creek Reservoir Weather Forecast

    • 36
    • 56

    Mostly Sunny

    • 38
    • 61

    Mostly Sunny

    • 43
    • 64

    Mostly Sunny

    • 46
    • 70

    Mostly Sunny

    • 43
    • 69

    Chance Rain Showers

    • 33
    • 61

    Chance Rain Showers

Today 6 Oct Wood River Foothills

Sunny. Highs 48 to 58. North Winds up to 10 Mph. Shifting to south around 10 Mph in the afternoon.

Tonight 6 Oct Wood River Foothills

Mostly clear. Lows 30 to 40. East Winds up to 10 Mph. Shifting to north after midnight.

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Fish Creek Reservoir Temperature Statistics

October Temperature

Hailey, Friedman Memorial Airport (24.2 miles)

  • Lowest 4 October, 2025

    37.4 °F

  • Average October

    50 °F

  • Highest 2 October, 2025

    66.2 °F

Climate (2020–Present)

Hailey, Friedman Memorial Airport (24.2 miles)

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  • Average Low 2020–2025

    33.9 °F

  • Average 2020–2025

    42.2 °F

  • Average High 2020–2025

    55.9 °F
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