Duncan Weather Forecast

    • 61
    • 71

    Chance Rain Showers

    • 60
    • 72

    Mostly Cloudy

    • 62
    • 71

    Rain Showers Likely

    • 60
    • 68

    Chance Rain Showers

    • 57
    • 68

    Chance Rain Showers

    • 54
    • 66

    Chance Rain Showers

Today 26 Sep Platte

Patchy fog this morning. Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the lower 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 26 Sep Platte

A slight chance of Thunderstorms in the evening. Mostly cloudy with a slight chance of Showers. Patchy fog after midnight. Humid with Lows in the lower 60s. East Winds around 5 Mph. Chance of rain 20 percent.

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Duncan Temperature Statistics

September Temperature

Columbus, Columbus Municipal Airport (8.7 miles)

  • Lowest 10 September, 2026

    53.1 °F

  • Average September

    70.9 °F

  • Highest 3 September, 2026

    95 °F

Climate (2021–2026)

Columbus, Columbus Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    63.5 °F
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