Richland, Washington Weather:
Friday, October 2, 2026
Sunny Weather
Day 66°
Night 46°
Precipitation 10 %
Wind 5 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (October 2, 2025)
Partly Sunny with Showers

Day

70°

Night

43°

Wind

4 mph

UV Index

30

Precipitation

49 %