Click on a day for an hourly weather forecast
The temperatures in South Dakota in June are comfortable with low of 16°C and and high up to 25°C.
You can expect rain for roughly half of the month of June in South Dakota. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in South Dakota in June 2025.
If you’re planning to visit South Dakota in the near future, we highly recommend that you review the 14 day weather forecast for South Dakota before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -5° / -13° | 2 | 15 | 13 | 35 mm | Awful | South Dakota in January |
| February | -4° / -12° | 2 | 15 | 11 | 39 mm | Awful | South Dakota in February |
| March | 6° / -2° | 5 | 17 | 9 | 67 mm | Awful | South Dakota in March |
| April | 13° / 3° | 6 | 20 | 4 | 110 mm | Bad | South Dakota in April |
| May | 20° / 10° | 9 | 22 | 0 | 135 mm | Ok | South Dakota in May |
| June | 25° / 16° | 8 | 22 | 0 | 185 mm | Good | South Dakota in June |
| July | 28° / 17° | 6 | 25 | 0 | 109 mm | Perfect | South Dakota in July |
| August | 28° / 15° | 6 | 25 | 0 | 118 mm | Perfect | South Dakota in August |
| September | 24° / 12° | 5 | 25 | 0 | 94 mm | Perfect | South Dakota in September |
| October | 14° / 5° | 4 | 25 | 2 | 83 mm | Ok | South Dakota in October |
| November | 7° / -1° | 2 | 23 | 5 | 33 mm | Bad | South Dakota in November |
| December | -2° / -9° | 3 | 16 | 12 | 43 mm | Awful | South Dakota in December |