Crofton Weather Forecast
- 70
- 85
Chance Thunderstorms
- 76
- 100
Breezy
- 70
- 99
Chance Thunderstorms
- 69
- 95
Chance Thunderstorms
- 72
- 97
Chance Thunderstorms
- 73
- 98
Chance Rain Showers
Today 27 Jun Knox
Mostly cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Breezy with Highs in the mid 80s. Southeast Winds 15 to 25 Mph with Gusts up to 35 Mph.
Tonight 27 Jun Knox
Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Breezy with Lows around 70. Southeast Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 50 percent.
Crofton Temperature Statistics
June Temperature
Yankton, Chan Gurney Municipal Airport (13.7 miles)
Lowest 16 June, 2026
52 °FAverage June
70.9 °FHighest 9 June, 2026
95 °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