Missouri National Recreation River Weather Forecast

    • 37
    • 62

    Chance Rain Showers

    • 42
    • 68

    Mostly Sunny

    • 44
    • 73

    Mostly Sunny

    • 49
    • 75

    Partly Sunny

    • 49
    • 73

    Chance Rain Showers

    • 49
    • 72

    Slight Chance Rain Showers

Today 2 May Knox

Mostly cloudy in the Morning, then becoming mostly sunny. A slight chance of Thunderstorms. A chance of Showers, mainly in the morning. Highs in the lower 60s. North Winds 15 to 20 Mph. Chance of rain 50 percent.

Tonight 2 May Knox

Mostly clear. Lows in the upper 30s. North Winds 10 to 15 Mph, becoming southwest around 5 Mph after midnight.

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Missouri National Recreation River Temperature Statistics

May Temperature

Yankton, Chan Gurney Municipal Airport (13.7 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

Yankton, Chan Gurney Municipal Airport (13.7 miles)

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  • Average Low 2020–2025

    39.1 °F
  • Average 2020–2025

    50 °F
  • Average High 2020–2025

    61.2 °F
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