Cook Middle Reservoir Weather Forecast

    • 52
    • 88

    Mostly Sunny

    • 49
    • 86

    Mostly Sunny

    • 49
    • 79

    Sunny

    • 48
    • 75

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

    • 49
    • 85

    Partly Sunny

    • 40
    • 64

    Chance Rain Showers

Today 5 Oct Box Butte

Sunny, warmer with Highs in the upper 80s. West Winds 5 to 10 Mph.

Tonight 5 Oct Box Butte

Mostly clear. Lows in the lower 50s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Cook Middle Reservoir Temperature Statistics

October Temperature

Scottsbluff, Heilig Field (21.7 miles)

  • Lowest 3 October, 2026

    42.1 °F

  • Average October

    61 °F

  • Highest 2 October, 2026

    86 °F

Climate (2021–2026)

Scottsbluff, Heilig Field (21.7 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    67.1 °F
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