Avon Weather Forecast

    • 33
    • 52

    Chance Rain Showers

    • 35
    • 60

    Slight Chance Rain Showers

    • 32
    • 57

    Partly Sunny

    • 34
    • 60

    Mostly Sunny

    • 42
    • 70

    Partly Sunny

    • 41
    • 70

    Partly Sunny

Today 28 Apr Bon Homme

Mostly cloudy. A chance of Sprinkles in the Morning, then a chance of rain Showers in the afternoon. Highs in the mid 50s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 28 Apr Bon Homme

Partly cloudy and cooler. Near steady temperature in the mid 30s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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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