Missouri National Recreation River Weather Forecast

    • 29
    • 49

    Becoming Sunny

    • 38
    • 53

    Mostly Cloudy

    • 45
    • 67

    Mostly Cloudy

    • 48
    • 77

    Partly Sunny

    • 24
    • 61

    Breezy

    • 29
    • 50

    Partly Sunny

    • 38
    • 59

    Mostly Cloudy

Today 22 Mar Knox

Sunny. Much cooler with Highs around 50. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 22 Mar Knox

Mostly clear. Lows in the upper 20s. Northeast Winds 5 to 10 Mph, becoming southeast.

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  • Temperature Real-Time

Missouri National Recreation River Temperature Statistics

March Temperature

Yankton, Chan Gurney Municipal Airport (13.7 miles)

  • Lowest 16 March, 2026

    1.9 °F

  • Average March

    40.3 °F

  • Highest 20 March, 2026

    82.9 °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

    50.4 °F

  • Average High 2021–2026

    61.7 °F
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