Richland, Washington Weather:
Thursday, October 1, 2026
Partly Sunny with Showers
Day 72°
Night 54°
Precipitation 12 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (October 1, 2025)
Rainy Weather

Day

73°

Night

52°

Wind

4 mph

UV Index

20

Precipitation

80 %