Crofton Weather Forecast

    • 58
    • 79

    Becoming Sunny

    • 66
    • 85

    Chance Rain Showers

    • 63
    • 88

    Slight Chance Thunderstorms

    • 67
    • 90

    Mostly Sunny

    • 68
    • 89

    Slight Chance Thunderstorms

    • 65
    • 87

    Slight Chance Thunderstorms

Today 5 Aug Knox

Mostly sunny. Warmer with Highs around 80. Southwest Winds around 5 Mph, becoming southeast around 5 Mph this afternoon.

Tonight 5 Aug Knox

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

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  • Temperature Real-Time

Crofton Temperature Statistics

August Temperature

Yankton, Chan Gurney Municipal Airport (13.7 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 (13.7 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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