Washington weather in October
One place stands in for Washington here — these are Seattle's numbers, not a statewide average.
Based on 1 weather station, in Seattle. One station — Seattle speaks for Puget Sound, not for the Cascades, the rainforest coast, or the dry half of the state east of the mountains.
Seattle & Puget Sound
Highs near 61°, nights around 47°, and 3.9 in of rain in a typical October.
| Place | Highs / lows | Wet days | The short version |
|---|---|---|---|
| Seattle | 61° / 47° | 8 | The lid slides back on — leaves, drizzle, early dark. |
Each place above has its own page for the full story — what the month feels like, what to pack, and whether the timing is right.