Crofton Weather Forecast
- 65
- 76
Chance Thunderstorms
- 63
- 79
Chance Thunderstorms
- 59
- 75
Partly Sunny
- 64
- 78
Chance Thunderstorms
- 63
- 81
Rain Showers Likely
- 59
- 74
Slight Chance Thunderstorms
Today 14 Aug Knox
Cloudy with a slight chance of Thunderstorms. Showers Likely, mainly this morning. Highs in the mid 70s. East Winds 5 to 10 Mph. Chance of rain 70 percent.
Tonight 14 Aug Knox
Mostly cloudy. Humid with Lows in the mid 60s. East Winds around 5 Mph, becoming south after midnight.
Crofton Temperature Statistics
August Temperature
Yankton, Chan Gurney Municipal Airport (13.7 miles)
Lowest 5 August, 2026
52 °FAverage August
72.8 °FHighest 11 August, 2026
90 °F
Climate (2021–2026)
Yankton, Chan Gurney Municipal Airport (13.7 miles)
Average Low 2021–2026
39.3 °FAverage 2021–2026
50.5 °FAverage High 2021–2026
61.8 °F