Avon Weather Forecast

    • 43
    • 54

    Rain Showers

    • 33
    • 52

    Rain Showers Likely

    • 32
    • 52

    Mostly Cloudy

    • 34
    • 60

    Slight Chance Rain Showers

    • 32
    • 58

    Partly Sunny

    • 37
    • 62

    Mostly Sunny

Today 26 Apr Bon Homme

Showers likely in the Morning, then Showers with a chance of Thunderstorms in the afternoon. Not as cool with Highs in the upper 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 26 Apr Bon Homme

A chance of Thunderstorms. Showers. Lows in the mid 40s. Northeast Winds 10 to 15 Mph, becoming north 5 to 10 Mph after midnight. Chance of rain 90 percent.

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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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