Cook Middle Reservoir Weather Forecast

    • 60
    • 92

    Slight Chance Thunderstorms

    • 59
    • 90

    Mostly Sunny

    • 62
    • 95

    Sunny

    • 67
    • 102

    Hot

    • 57
    • 96

    Slight Chance Thunderstorms

    • 56
    • 82

    Slight Chance Thunderstorms

    • 60
    • 89

    Mostly Sunny

Today 30 Jul Box Butte

Sunny with a slight chance of Showers and Thunderstorms. Hot. Near steady temperature in the upper 80s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 30 Jul Box Butte

Mostly clear. A slight chance of Showers and Thunderstorms in the evening. Lows around 60. North Winds 10 to 15 Mph. Chance of rain 20 percent.

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Cook Middle Reservoir Temperature Statistics

July Temperature

Scottsbluff, Heilig Field (21.7 miles)

  • Lowest 1 July, 2026

    53.7 °F

  • Average July

    79.6 °F

  • Highest 25 July, 2026

    108.6 °F

Climate (2021–2026)

Scottsbluff, Heilig Field (21.7 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    67.1 °F
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