Kennewick, Washington Weather:
Friday, September 25, 2026
Cloudy Weather
Day 75°
Night 46°
Precipitation 49 %
Wind 13 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (September 25, 2025)
Sunny Weather

Day

88°

Night

48°

Wind

5 mph

UV Index

40

Precipitation

0 %