Santa Rosa, California Weather:
Tuesday, September 30, 2025
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 86°
Night 52°

Weather Forecast History

Last Year's Weather on This Day (September 30, 2024)

NightNighttime, with dark skies and stars or a moon visible.

Day

95°

Night

59°

Wind

2 mph

Precipitation

0