Midway Weather Forecast

    • 47
    • 68

    Increasing Clouds

    • 44
    • 59

    Rain Showers

    • 48
    • 72

    Partly Sunny

    • 56
    • 82

    Mostly Sunny

    • 59
    • 88

    Mostly Sunny

    • 59
    • 86

    Partly Sunny

Today 21 May Yankton

Mostly sunny. Highs in the upper 60s. Southeast Winds 15 to 20 Mph.

Tonight 21 May Yankton

Mostly cloudy. Showers likely after midnight. Lows in the upper 40s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Midway Temperature Statistics

May Temperature

Yankton, Chan Gurney Municipal Airport (14.3 miles)

  • Lowest 6 May, 2026

    30 °F

  • Average May

    58.7 °F

  • Highest 15 May, 2026

    88 °F

Climate (2021–Present)

Yankton, Chan Gurney Municipal Airport (14.3 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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