Duncan Weather Forecast

    • 59
    • 78

    Severe Tstms

    • 56
    • 80

    Mostly Sunny

    • 62
    • 81

    Slight Chance Thunderstorms

    • 64
    • 86

    Slight Chance Thunderstorms

    • 62
    • 82

    Chance Thunderstorms

    • 57
    • 77

    Chance Rain Showers

Today 27 Apr Stephens

Mostly cloudy. A chance of Showers and Thunderstorms this Morning, then Showers with Thunderstorms likely this afternoon. Some Thunderstorms may be severe with heavy rainfall. Breezy with Highs in the upper 70s. South Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 80 percent.

Tonight 27 Apr Stephens

Thunderstorms, Showers. Some Thunderstorms may be severe with heavy rainfall. Locally heavy rainfall possible after midnight. Breezy with Lows in the upper 50s. South Winds 15 to 25 Mph, Diminishing to 10 to 15 Mph after midnight. Chance of rain 90 percent.

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Duncan Temperature Statistics

April Temperature

Duncan, Halliburton Field Airport (1.9 miles)

  • Lowest 22 April, 2024

    38.3 °F

  • Average April

    62.6 °F

  • Highest 17 April, 2024

    86.5 °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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