Crofton Weather Forecast

    • 71
    • 93

    Increasing Clouds

    • 72
    • 94

    Partly Sunny

    • 69
    • 89

    Chance Thunderstorms

    • 66
    • 87

    Chance Thunderstorms

    • 68
    • 89

    Slight Chance Thunderstorms

    • 68
    • 89

    Slight Chance Thunderstorms

    • 70
    • 90

    Partly Sunny

Today 29 Aug Knox

Sunny. Near steady temperature in the mid 90s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Heat index Values up to 105.

Tonight 29 Aug Knox

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the lower 70s. Southwest 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 5 August, 2026

    52 °F
  • Average August

    72.6 °F
  • Highest 11 August, 2026

    90 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    39.3 °F
  • Average 2021–2026

    50.5 °F
  • Average High 2021–2026

    61.8 °F
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