Red Willow Weather Forecast

    • 60
    • 70

    Chance Thunderstorms

    • 58
    • 79

    Mostly Sunny

    • 60
    • 77

    Partly Sunny

    • 59
    • 77

    Rain Showers

    • 55
    • 69

    Chance Rain Showers

    • 54
    • 70

    Chance Rain Showers

Today 25 Sep Red Willow

Cloudy. Highs in the lower 70s. South Winds 5 to 10 Mph.

Tonight 25 Sep Red Willow

Mostly cloudy with a 50 percent chance of Thunderstorms. Lows around 60. Southeast Winds 5 to 10 Mph.

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Red Willow Temperature Statistics

September Temperature

McCook, McCook Municipal Airport (5 miles)

  • Lowest 16 September, 2026

    55 °F
  • Average September

    72.5 °F
  • Highest 4 September, 2026

    100 °F

Climate (2021–2026)

McCook, McCook Municipal Airport (5 miles)

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  • Average Low 2021–2026

    40.3 °F
  • Average 2021–2026

    54.2 °F
  • Average High 2021–2026

    68.7 °F
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