Current conditions and the National Weather Service 7-day forecast for ZIP code 59720, Big Sky, Montana — temperature, rain chance, wind, radar and alerts.
Saturday Aug 29 night: a low around 41°F. Sunday Aug 30: a high near 64°F and a low around 36°F. The wettest day looks like Sunday Aug 30, near 0.15 in. Highs over the period run 64°F to 74°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 41° | 0.07 in |
| Sunday Aug 30 | 64° | 36° | 0.15 in |
| Monday Aug 31 | 74° | 42° | — |
| Tuesday Sep 1 | 74° | 42° | — |
| Wednesday Sep 2 | 70° | 40° | — |
| Thursday Sep 3 | 71° | 40° | — |
| Friday Sep 4 | 71° | 41° | — |
| Saturday Sep 5 | 71° | — | — |