Duncan Weather Forecast

    • 49
    • 80

    Slight Chance Thunderstorms

    • 48
    • 66

    Mostly Cloudy

    • 45
    • 57

    Rain Showers

    • 43
    • 61

    Partly Sunny

    • 55
    • 71

    Mostly Sunny

    • 58
    • 78

    Slight Chance Thunderstorms

Today 18 Apr Stephens

Patchy fog early this morning. Mostly sunny. Highs around 80. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming north 15 to 20 Mph with Gusts up to 35 Mph this afternoon.

Tonight 18 Apr Stephens

Mostly clear. Cooler. Less humid with Lows in the upper 40s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Duncan Temperature Statistics

April Temperature

Duncan, Halliburton Field Airport (1.9 miles)

  • Lowest 4 April, 2024

    40.5 °F

  • Average April

    63.2 °F

  • Highest 14 April, 2024

    85.6 °F

Climate (2019–Present)

Duncan, Halliburton Field Airport (1.9 miles)

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  • Average Low 2019–2024

    52.1 °F

  • Average 2019–2024

    63.1 °F

  • Average High 2019–2024

    74.9 °F
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