Hartington Weather Forecast
- 51
- 75
Chance Rain Showers
- 56
- 81
Rain Showers
- 53
- 71
Rain Showers Likely
- 54
- 75
Chance Rain Showers
- 53
- 78
Slight Chance Thunderstorms
- 53
- 78
Chance Rain Showers
- 56
- 79
Slight Chance Thunderstorms
Today 19 Jun Cedar
Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 70s. West Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 19 Jun Cedar
Partly cloudy. Lows in the lower 50s. Southwest Winds 5 to 10 Mph.
Hartington Temperature Statistics
June Temperature
Yankton, Chan Gurney Municipal Airport (21.1 miles)
Lowest 16 June, 2026
52 °FAverage June
72.7 °FHighest 9 June, 2026
95 °F
Climate (2021–2026)
Yankton, Chan Gurney Municipal Airport (21.1 miles)
Average Low 2021–2026
39.3 °FAverage 2021–2026
50.5 °FAverage High 2021–2026
61.8 °F