Santa Rosa, California Weather:
Wednesday, September 23, 2026
Cloudy Weather
Day 84°
Night 54°
Precipitation 1 %
Wind 5 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (September 23, 2025)
Cloudy Night

Day

99°

Night

55°

Wind

4 mph

Precipitation

0 %