Richland, Washington Weather:
Sunday, October 11, 2026
Cloudy Weather
Day 61°
Night 46°
Precipitation 55 %
Wind 9 mph
Weather Forecast History
Last Year's Weather on This Day (October 11, 2025)
Partly Sunny with Showers

Day

66°

Night

48°

Wind

14 mph

UV Index

20

Precipitation

80 %