Red Willow Reservoir State Recreation Area Weather Forecast

    • 70
    • 101

    Slight Chance Thunderstorms

    • 65
    • 97

    Chance Thunderstorms

    • 65
    • 92

    Slight Chance Thunderstorms

    • 66
    • 94

    Slight Chance Thunderstorms

    • 67
    • 100

    Hot

    • 70
    • 102

    Hot

Today 22 Jul Frontier

Mostly sunny. Highs in the upper 90s. South Winds 10 to 20 Mph.

Tonight 22 Jul Frontier

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows around 70. South Winds 10 to 15 Mph. Chance of precipitation 20 percent. Highest heat index Readings around 100 in the evening.

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  • Temperature Real-Time

Red Willow Reservoir State Recreation Area Temperature Statistics

July Temperature

McCook, McCook Municipal Airport (11.8 miles)

  • Lowest 1 July, 2025

    59.6 °F

  • Average July

    77.9 °F

  • Highest 9 July, 2025

    101.6 °F

Climate (2020–Present)

McCook, McCook Municipal Airport (11.8 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    67.6 °F
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