Duncan Lake Weather Forecast

    • 47
    • 80

    Mostly Sunny

    • 57
    • 71

    Mostly Cloudy

    • 49
    • 79

    Mostly Sunny

    • 38
    • 65

    Mostly Sunny

    • 54
    • 67

    Mostly Sunny

    • 36
    • 78

    Mostly Sunny

Today 3 Feb Stephens

Sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph.

Tonight 3 Feb Stephens

Clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Duncan Lake Temperature Statistics

February Temperature

Duncan, Halliburton Field Airport (8.7 miles)

  • Lowest 1 February, 2025

    32 °F

  • Average February

    50.8 °F

  • Highest 1 February, 2025

    71.6 °F

Climate (2020–Present)

Duncan, Halliburton Field Airport (8.7 miles)

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  • Average Low 2020–2025

    52 °F

  • Average 2020–2025

    63 °F

  • Average High 2020–2025

    74.7 °F
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