Crofton Weather Forecast
- 50
- 79
Mostly Sunny
- 43
- 88
Mostly Sunny
- 30
- 56
Partly Sunny
- 40
- 58
Mostly Cloudy
- 40
- 63
Mostly Cloudy
- 42
- 75
Partly Sunny
Today 20 Mar Knox
Sunny. Highs in the lower 80s. Northwest Winds 10 to 15 Mph.
Tonight 20 Mar Knox
Mostly clear. Lows in the mid 40s. West Winds 5 to 10 Mph.
Crofton Temperature Statistics
March Temperature
Yankton, Chan Gurney Municipal Airport (13.7 miles)
Lowest 16 March, 2026
1.9 °FAverage March
37.2 °FHighest 8 March, 2026
75 °F
Climate (2021–Present)
Yankton, Chan Gurney Municipal Airport (13.7 miles)
Average Low 2021–2026
39.3 °FAverage 2021–2026
50.4 °FAverage High 2021–2026
61.7 °F