Renton, Washington Weather:
Thursday, March 19, 2026
Cloudy Weather
Day 48°
Night 36°
Precipitation 25 %
Wind 4 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (March 19, 2025)
Rainy Weather

Day

55°

Night

43°

Wind

7 mph

UV Index

2

Precipitation

89 %