Current conditions and the National Weather Service 7-day forecast for Great Falls, Montana — temperature, rain chance, wind, radar and active alerts.
Saturday Aug 29 night: a low around 50°F. Sunday Aug 30: a high near 66°F and a low around 45°F. The wettest day looks like Sunday Aug 30, near 0.09 in. Highs over the period run 66°F to 87°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 50° | 0.07 in |
| Sunday Aug 30 | 66° | 45° | 0.09 in |
| Monday Aug 31 | 79° | 48° | — |
| Tuesday Sep 1 | 87° | 54° | — |
| Wednesday Sep 2 | 82° | 51° | — |
| Thursday Sep 3 | 79° | 47° | — |
| Friday Sep 4 | 77° | 48° | — |
| Saturday Sep 5 | 75° | — | — |