Renton, Washington Weather:
Tuesday, October 20, 2026
Rainy Weather
Day 59°
Night 46°
Precipitation 58 %
Wind 7 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (October 20, 2025)
Cloudy Night

Day

59°

Night

43°

Wind

5 mph

Precipitation

5 %