Avon Weather Forecast

    • 17
    • 23

    Snow

    • 18
    • 38

    Partly Sunny

    • 19
    • 35

    Mostly Cloudy

    • 17
    • 32

    Mostly Cloudy

    • 22
    • 35

    Mostly Cloudy

    • 28
    • 51

    Partly Sunny

Today 31 Jan Bon Homme

Mostly sunny this Morning, then snow this afternoon. Snow accumulation around an inch. Not as cool with Highs in the mid 20s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of snow near 100 percent. Wind chill Values as low as 19 below this morning.

Tonight 31 Jan Bon Homme

Mostly cloudy. A chance of freezing drizzle and snow in the Evening, then a slight chance of freezing drizzle after midnight. Little or no additional snow accumulation. Ice accumulation around a trace. Not as cool with Lows around 17. Temperature rising into the mid 20s after midnight. South Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming southwest with Gusts up to 20 Mph after midnight. Chance of precipitation 50 percent.

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Avon Temperature Statistics

January Temperature

Yankton, Chan Gurney Municipal Airport (34.8 miles)

  • Lowest 23 January, 2026

    -13 °F

  • Average January

    22.5 °F

  • Highest 7 January, 2026

    59 °F

Climate (2021–Present)

Yankton, Chan Gurney Municipal Airport (34.8 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    50.2 °F

  • Average High 2021–2026

    61.4 °F
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