Current conditions and the National Weather Service 7-day forecast for ZIP code 57779, St. Onge, South Dakota — temperature, rain chance, wind, radar and alerts.
Saturday Aug 29 night: a low around 62°F. Sunday Aug 30: a high near 87°F and a low around 55°F. The wettest day looks like Saturday Aug 29, near 0.01 in. Highs over the period run 84°F to 90°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 62° | 0.01 in |
| Sunday Aug 30 | 87° | 55° | 0.01 in |
| Monday Aug 31 | 85° | 58° | — |
| Tuesday Sep 1 | 84° | 60° | — |
| Wednesday Sep 2 | 90° | 62° | — |
| Thursday Sep 3 | 89° | 63° | — |
| Friday Sep 4 | 90° | 63° | — |
| Saturday Sep 5 | 86° | — | — |