Chan Gurney Municipal Airport Weather Forecast

    • 56
    • 80

    Partly Sunny

    • 65
    • 84

    Slight Chance Thunderstorms

    • 59
    • 86

    Mostly Sunny

    • 65
    • 87

    Mostly Sunny

    • 66
    • 87

    Slight Chance Thunderstorms

    • 64
    • 87

    Slight Chance Thunderstorms

    • 64
    • 82

    Slight Chance Thunderstorms

Today 5 Aug Yankton

Mostly sunny. Warmer with Highs around 80. Southeast Winds around 5 Mph.

Tonight 5 Aug Yankton

Partly cloudy. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.

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Chan Gurney Municipal Airport Temperature Statistics

August Temperature

Yankton, Chan Gurney Municipal Airport (0 miles)

  • Lowest 1 August, 2026

    60.1 °F

  • Average August

    75 °F

  • Highest 3 August, 2026

    89.1 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (0 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    50.5 °F

  • Average High 2021–2026

    61.8 °F
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