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September 12th, 2025 :: 7:33 am PDT   

Local Weather Report for
Santa Rosa
California, United States

 Santa Rosa Weather Forecast Summary  
 
Today
Sep 12th
Saturday
Sep 13th
Sunday
Sep 14th
Monday
Sep 15th
Tuesday
Sep 16th
Sunny Cloudy Mix of Cloud and Sun Sunny Sunny
30°C
30°C
12°C
30°C
12°C
34°C
14°C
34°C
16°C
 
 Santa Rosa Detailed Weather Forecast  
 
Friday, September 12th, 2025
Morning Temperature: 28°C
Sunny.
Afternoon Temperature: 22°C
Sunny.
Evening Temperature: 15°C
Clear.
Saturday, September 13th, 2025
Overnight Temperature: 14°C
Clear.
Morning Temperature: 27°C
Sunny.
Afternoon Temperature: 22°C
Sunny.
Evening Temperature: 13°C
Cloudy.
Sunday, September 14th, 2025
Overnight Temperature: 13°C
Clear.
Morning Temperature: 27°C
A mix of cloud and sun.
Afternoon Temperature: 23°C
Sunny. Windy at times.
Evening Temperature: 14°C
Clear.
Monday, September 15th, 2025
Overnight Temperature: 16°C
Clear.
Morning Temperature: 32°C
Sunny.
Afternoon Temperature: 24°C
Sunny. Windy at times.
Evening Temperature: 18°C
Clear.
Tuesday, September 16th, 2025
Overnight Temperature: 18°C
Clear.
Morning Temperature: 33°C
Sunny.
Afternoon Temperature: 26°C
Sunny.
Evening Temperature: 18°C
Clear.
Wednesday, September 17th, 2025
Overnight Temperature: 18°C
Clear.
Morning Temperature: 33°C
Sunny.
Afternoon Temperature: 27°C
Sunny.
Evening Temperature: 18°C
Clear.
Thursday, September 18th, 2025
Overnight Temperature: 18°C
Clear.
Morning Temperature: 33°C
Sunny.
Afternoon Temperature: 27°C
Sunny.
Evening Temperature: 17°C
Clear.
Friday, September 19th, 2025
Overnight Temperature: 15°C
Clear with cloudy periods.
Morning Temperature: 29°C
Sunny.
Afternoon Temperature: 21°C
Sunny.
Evening Temperature: 12°C
Clear.
Saturday, September 20th, 2025
Overnight Temperature: 13°C
Cloudy.
Morning Temperature: 28°C
Cloudy.
Afternoon Temperature: 23°C
Cloudy.
Evening Temperature: 16°C
Cloudy with showers likely.





 

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This WeatherCity Weather Forecast for Santa Rosa, California, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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