Duncan Weather Forecast

    • 62
    • 78

    Partly Sunny

    • 72
    • 81

    Partly Sunny

    • 77
    • 94

    Mostly Sunny

    • 72
    • 94

    Partly Sunny

    • 71
    • 92

    Slight Chance Thunderstorms

Today 26 Jun Platte

Partly sunny. Highs in the upper 70s. East Winds 5 to 10 Mph, becoming southeast this afternoon.

Tonight 26 Jun Platte

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 60s. Southeast Winds 5 to 10 Mph.

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Duncan Temperature Statistics

June Temperature

Columbus, Columbus Municipal Airport (8.7 miles)

  • Lowest 20 June, 2026

    50 °F

  • Average June

    70.7 °F

  • Highest 10 June, 2026

    90 °F

Climate (2021–2026)

Columbus, Columbus Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    63.6 °F
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