Red Willow Weather Forecast

    • 68
    • 98

    Rain Showers Likely

    • 70
    • 94

    Chance Rain Showers

    • 71
    • 98

    Chance Rain Showers

    • 64
    • 93

    Slight Chance Rain Showers

    • 62
    • 87

    Slight Chance Thunderstorms

    • 64
    • 89

    Mostly Sunny

    • 63
    • 92

    Mostly Sunny

Today 5 Sep Red Willow

Partly cloudy. Slight chance of Thunderstorms this afternoon. Highs in the mid 90s. Southeast Winds 5 to 10 Mph, increasing to 10 to 20 Mph this afternoon. Chance of precipitation 20 percent.

Tonight 5 Sep Red Willow

Increasing Clouds. A 50 percent chance of Thunderstorms. Lows in the upper 60s. Southeast Winds 10 to 15 Mph, becoming southwest 5 to 10 Mph after midnight.

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  • Temperature Real-Time

Red Willow Temperature Statistics

September Temperature

McCook, McCook Municipal Airport (5 miles)

  • Lowest 3 September, 2026

    64.9 °F

  • Average September

    79.3 °F

  • Highest 2 September, 2026

    96.1 °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

    68.8 °F
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