Missouri National Recreation River Weather Forecast

    • 47
    • 66

    Becoming Sunny

    • 52
    • 69

    Sunny

    • 53
    • 74

    Mostly Sunny

    • 59
    • 74

    Breezy

    • 58
    • 74

    Chance Rain Showers

    • 47
    • 66

    Chance Rain Showers

Today 19 Oct Knox

Mostly sunny. Highs in the mid 60s. Southeast Winds 5 to 10 Mph.

Tonight 19 Oct Knox

Clear. Lows in the mid 40s. Southeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Missouri National Recreation River Temperature Statistics

October Temperature

Yankton, Chan Gurney Municipal Airport (13.7 miles)

  • Lowest 17 October, 2026

    33.1 °F

  • Average October

    59.3 °F

  • Highest 10 October, 2026

    91.9 °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

    61.7 °F
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