Crofton Weather Forecast

    • 62
    • 92

    Increasing Clouds

    • 62
    • 91

    Partly Sunny

    • 61
    • 87

    Slight Chance Thunderstorms

    • 59
    • 85

    Chance Thunderstorms

    • 58
    • 83

    Chance Rain Showers

    • 57
    • 85

    Slight Chance Thunderstorms

Today 27 May Knox

Sunny, hot with Highs in the lower 90s. South Winds around 5 Mph, becoming southeast this afternoon.

Tonight 27 May Knox

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crofton Temperature Statistics

May Temperature

Yankton, Chan Gurney Municipal Airport (13.7 miles)

  • Lowest 6 May, 2026

    30 °F

  • Average May

    59.5 °F

  • Highest 25 May, 2026

    93 °F

Climate (2021–Present)

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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