Kennewick, Washington Weather:
Monday, October 19, 2026
Cloudy Weather
Day 66°
Night 41°
Precipitation 5 %
Wind 1 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (October 19, 2025)
Cloudy Night

Day

64°

Night

45°

Wind

9 mph

Precipitation

49 %