Avon Weather Forecast
- 61
- 82
Mostly Sunny
- 64
- 81
Slight Chance Thunderstorms
- 65
- 84
Chance Thunderstorms
- 66
- 85
Chance Thunderstorms
- 67
- 89
Slight Chance Thunderstorms
- 66
- 89
Chance Thunderstorms
- 58
- 80
Slight Chance Thunderstorms
Today 5 Jul Bon Homme
Mostly sunny with a chance of Showers with a slight chance of Thunderstorms. Highs in the mid 80s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.
Tonight 5 Jul Bon Homme
Mostly clear. Lows in the lower 60s. North Winds around 5 Mph.
Avon Temperature Statistics
July Temperature
Yankton, Chan Gurney Municipal Airport (34.8 miles)
Lowest 1 July, 2025
61 °FAverage July
78.6 °FHighest 3 July, 2025
93.9 °F
Climate (2020–Present)
Yankton, Chan Gurney Municipal Airport (34.8 miles)
Average Low 2020–2025
39 °FAverage 2020–2025
50 °FAverage High 2020–2025
61.3 °F