Current conditions and the National Weather Service 7-day forecast for Helena, Montana — temperature, rain chance, wind, radar and active alerts.
Saturday Aug 29 night: a low around 51°F. Sunday Aug 30: a high near 66°F and a low around 47°F. The wettest day looks like Saturday Aug 29, near 0.07 in. Highs over the period run 66°F to 83°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 51° | 0.07 in |
| Sunday Aug 30 | 66° | 47° | 0.07 in |
| Monday Aug 31 | 78° | 52° | — |
| Tuesday Sep 1 | 83° | 55° | — |
| Wednesday Sep 2 | 78° | 53° | — |
| Thursday Sep 3 | 76° | 50° | — |
| Friday Sep 4 | 75° | 52° | — |
| Saturday Sep 5 | 75° | — | — |