McCook Weather Forecast

    • 69
    • 99

    Slight Chance Thunderstorms

    • 64
    • 96

    Chance Thunderstorms

    • 64
    • 87

    Chance Thunderstorms

    • 66
    • 92

    Partly Sunny

    • 68
    • 101

    Hot

    • 69
    • 103

    Hot

    • 69
    • 103

    Hot

Today 22 Jul Red Willow

Mostly sunny. Near steady temperature in the lower 90s. South Winds around 20 Mph.

Tonight 22 Jul Red Willow

Mostly sunny Early, then mostly clear with slight chance of Thunderstorms this evening. Partly cloudy after midnight. Humid with Lows in the upper 60s. South Winds 10 to 20 Mph. Chance of precipitation 20 percent.

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McCook Temperature Statistics

July Temperature

McCook, McCook Municipal Airport (1.9 miles)

  • Lowest 1 July, 2025

    59.6 °F

  • Average July

    78.2 °F

  • Highest 9 July, 2025

    101.6 °F

Climate (2020–Present)

McCook, McCook Municipal Airport (1.9 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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