Missouri National Recreation River Weather Forecast

    • 43
    • 56

    Rain Showers

    • 37
    • 51

    Chance Rain Showers

    • 32
    • 50

    Partly Sunny

    • 35
    • 56

    Partly Sunny

    • 32
    • 52

    Mostly Cloudy

    • 39
    • 54

    Partly Sunny

Today 27 Oct Knox

Cloudy. Patchy very light drizzle this Morning, then a chance of Showers this afternoon. Highs in the upper 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 27 Oct Knox

Showers. Lows in the lower 40s. South Winds 15 to 20 Mph, becoming west after midnight. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Missouri National Recreation River Temperature Statistics

October Temperature

Yankton, Chan Gurney Municipal Airport (13.7 miles)

  • Lowest 22 October, 2025

    28 °F

  • Average October

    58.6 °F

  • Highest 3 October, 2025

    91 °F

Climate (2020–Present)

Yankton, Chan Gurney Municipal Airport (13.7 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    50.2 °F

  • Average High 2020–2025

    61.5 °F
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