Santa Rosa, California Weather:
Saturday, September 5, 2026
Cloudy Weather
Day 81°
Night 52°
Precipitation 10 %
Wind 5 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (September 5, 2025)
Cloudy Night

Day

81°

Night

52°

Wind

6 mph

Precipitation

0 %