Current conditions and the National Weather Service 7-day forecast for Castle Rock, Washington — temperature, rain chance, wind, radar and active alerts.
Saturday Aug 29 night: a low around 50°F. Sunday Aug 30: a high near 74°F and a low around 51°F. The wettest day looks like Tuesday Sep 1, near 0.04 in. Highs over the period run 66°F to 81°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 50° | — |
| Sunday Aug 30 | 74° | 51° | — |
| Monday Aug 31 | 81° | 55° | — |
| Tuesday Sep 1 | 74° | 55° | 0.04 in |
| Wednesday Sep 2 | 66° | 53° | — |
| Thursday Sep 3 | 69° | 51° | — |
| Friday Sep 4 | 71° | 52° | — |
| Saturday Sep 5 | 74° | — | — |