Shoreline, Washington Weather:
Wednesday, October 21, 2026
Cloudy Weather
Day 54°
Night 41°
Precipitation 1 %
Wind 4 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (October 21, 2025)
Cloudy Weather

Day

59°

Night

43°

Wind

4 mph

UV Index

20

Precipitation

1 %