Duncan Weather Forecast

    • 19
    • 44

    Partly Sunny

    • 13
    • 36

    Wintry Mix Likely

    • 14
    • 22

    Mostly Cloudy

    • 25
    • 40

    Partly Sunny

    • 29
    • 51

    Mostly Cloudy

    • 25
    • 41

    Mostly Cloudy

    • 15
    • 38

    Mostly Cloudy

Today 5 Dec Platte

Partly sunny and not as cool. Near steady temperature around 40. Temperature falling into the upper 30s late. Northwest Winds 5 to 10 Mph.

Tonight 5 Dec Platte

Partly cloudy this Evening, then becoming mostly cloudy. Lows around 18. Northwest Winds 5 to 10 Mph, becoming southwest after midnight.

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Duncan Temperature Statistics

December Temperature

Columbus, Columbus Municipal Airport (8.7 miles)

  • Lowest 2 December, 2025

    3.9 °F

  • Average December

    21.6 °F

  • Highest 2 December, 2025

    37 °F

Climate (2020–Present)

Columbus, Columbus Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    40.1 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    63 °F
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