November in Shoreline averages a daily high of 11.2°C with nights around 5°C. Expect roughly 18.6 wet days totalling 149.1mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Shoreline is July–August.
Based on SEATTLE SAND POINT WEATHER FORECAST OFFICE, WA US (10km), 1995–2024. 27 years of November data.