Crofton Weather Forecast
- 70
- 95
Mostly Sunny
- 70
- 94
Rain Showers Likely
- 64
- 90
Rain Showers Likely
- 63
- 86
Slight Chance Thunderstorms
- 65
- 89
Partly Sunny
- 70
- 94
Mostly Sunny
Today 6 Jul Knox
Sunny with Highs in the mid 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 6 Jul Knox
Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the upper 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.
Crofton Temperature Statistics
July Temperature
Yankton, Chan Gurney Municipal Airport (13.7 miles)
Lowest 3 July, 2026
64.9 °FAverage July
75.8 °FHighest 2 July, 2026
91 °F
Climate (2021–2026)
Yankton, Chan Gurney Municipal Airport (13.7 miles)
Average Low 2021–2026
39.3 °FAverage 2021–2026
50.4 °FAverage High 2021–2026
61.8 °F