Avon Weather Forecast

    • 32
    • 48

    Rain Showers Likely

    • 34
    • 52

    Mostly Cloudy

    • 34
    • 60

    Partly Sunny

    • 34
    • 59

    Slight Chance Rain Showers

    • 40
    • 64

    Mostly Sunny

    • 43
    • 72

    Partly Sunny

Today 27 Apr Bon Homme

Cloudy with a 50 percent chance of Showers. Breezy. Near steady temperature in the upper 40s. Northwest Winds 15 to 25 Mph. Gusts up to 40 Mph in the afternoon.

Tonight 27 Apr Bon Homme

Mostly cloudy in the Evening, then becoming partly cloudy. Breezy, cooler with Lows in the lower 30s. Northwest Winds 15 to 25 Mph with Gusts up to 40 Mph, Diminishing to 10 to 15 Mph with Gusts up to 25 Mph after midnight.

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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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