Santa Rosa, California Weather:
Thursday, September 18, 2025
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 54°

Weather Forecast History

Last Year's Weather on This Day (September 18, 2024)

Rainy WeatherRainy weather, precipitation in the form of water droplets falling from the sky.

Day

73°

Night

52°

Wind

4 mph

UV Index

2

Precipitation

87