Guthmiller Lake Weather Forecast

    • 51
    • 58

    Rain Showers Likely

    • 53
    • 63

    Rain Showers Likely

    • 54
    • 62

    Mostly Cloudy

    • 49
    • 62

    Rain Showers

    • 43
    • 54

    Rain Showers Likely

    • 40
    • 53

    Partly Sunny

    • 37
    • 50

    Partly Sunny

Today 30 Oct Yankton

Mostly sunny. Highs around 50.

Tonight 30 Oct Yankton

Showers, mainly this evening. Near steady temperature in the mid 50s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guthmiller Lake Temperature Statistics

October Temperature

Yankton, Chan Gurney Municipal Airport (16.8 miles)

  • Lowest 17 October, 2026

    33.1 °F

  • Average October

    57.6 °F

  • Highest 10 October, 2026

    91.9 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    61.8 °F
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