Current conditions and the National Weather Service 7-day forecast for Spearfish, South Dakota — temperature, rain chance, wind, radar and active alerts.
Saturday Aug 29 night: a low around 61°F. Sunday Aug 30: a high near 86°F and a low around 54°F. The wettest day looks like Saturday Aug 29, near 0.01 in. Highs over the period run 83°F to 88°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 61° | 0.01 in |
| Sunday Aug 30 | 86° | 54° | — |
| Monday Aug 31 | 84° | 59° | — |
| Tuesday Sep 1 | 83° | 61° | — |
| Wednesday Sep 2 | 88° | 62° | — |
| Thursday Sep 3 | 88° | 63° | — |
| Friday Sep 4 | 88° | 63° | — |
| Saturday Sep 5 | 85° | — | — |