Avon Weather Forecast

    • 32
    • 55

    Decreasing Clouds

    • 31
    • 56

    Mostly Sunny

    • 43
    • 67

    Mostly Sunny

    • 41
    • 68

    Partly Sunny

    • 41
    • 68

    Mostly Sunny

    • 42
    • 72

    Slight Chance Thunderstorms

Today 30 Apr Bon Homme

Partly sunny with a slight chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs in the mid 50s. North Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 30 Apr Bon Homme

Partly cloudy with a chance of Sprinkles. Lows in the mid 30s. Northwest Winds 5 to 10 Mph.

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Avon Temperature Statistics

April Temperature

Yankton, Chan Gurney Municipal Airport (34.8 miles)

  • Lowest 10 April, 2026

    23 °F

  • Average April

    47 °F

  • Highest 16 April, 2026

    87.1 °F

Climate (2021–Present)

Yankton, Chan Gurney Municipal Airport (34.8 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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