Red Willow Weather Forecast

    • 64
    • 92

    Chance Rain Showers

    • 60
    • 78

    Rain Showers

    • 56
    • 71

    Chance Rain Showers

    • 55
    • 71

    Chance Rain Showers

    • 57
    • 70

    Chance Rain Showers

    • 59
    • 72

    Chance Rain Showers

Today 18 Sep Red Willow

Mostly sunny. Highs in the lower 90s. Southwest Winds around 10 Mph, becoming northwest this afternoon.

Tonight 18 Sep Red Willow

Partly cloudy with slight chance of Thunderstorms. Chance of Showers after midnight. Lows in the mid 60s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Red Willow Temperature Statistics

September Temperature

McCook, McCook Municipal Airport (5 miles)

  • Lowest 12 September, 2026

    57.9 °F

  • Average September

    75.3 °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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