Duncan Weather Forecast

    • 58
    • 79

    Becoming Sunny

    • 51
    • 85

    Mostly Sunny

    • 53
    • 78

    Mostly Sunny

    • 47
    • 83

    Mostly Sunny

    • 51
    • 72

    Chance Rain Showers

    • 53
    • 69

    Chance Rain Showers

Today 14 Nov Stephens

Patchy fog this morning. Sunny. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 14 Nov Stephens

Mostly clear. Lows in the upper 50s. South Winds around 10 Mph.

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Duncan Temperature Statistics

November Temperature

Duncan, Halliburton Field Airport (1.9 miles)

  • Lowest 10 November, 2025

    26.6 °F

  • Average November

    58.1 °F

  • Highest 3 November, 2025

    78.8 °F

Climate (2020–Present)

Duncan, Halliburton Field Airport (1.9 miles)

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  • Average Low 2020–2025

    52.2 °F

  • Average 2020–2025

    63.2 °F

  • Average High 2020–2025

    75 °F
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