Santa Rosa, California Weather:
Friday, September 4, 2026
Cloudy Weather
Day 79°
Night 52°
Precipitation 20 %
Wind 2 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (September 4, 2025)
Cloudy Night

Day

72°

Night

54°

Wind

6 mph

Precipitation

0 %