Current conditions and the National Weather Service 7-day forecast for Saint Helens, Oregon — temperature, rain chance, wind, radar and active alerts.
Saturday Aug 29 night: a low around 52°F. Sunday Aug 30: a high near 72°F and a low around 55°F. The wettest day looks like Tuesday Sep 1, near 0.03 in. Highs over the period run 64°F to 80°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 52° | — |
| Sunday Aug 30 | 72° | 55° | — |
| Monday Aug 31 | 80° | 57° | — |
| Tuesday Sep 1 | 72° | 57° | 0.03 in |
| Wednesday Sep 2 | 64° | 56° | — |
| Thursday Sep 3 | 67° | 54° | — |
| Friday Sep 4 | 69° | 55° | — |
| Saturday Sep 5 | 72° | — | — |