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January 7th, 2026 :: 7:29 am PST   

Local Weather Report for
Clayton
California, United States

 Clayton Weather Forecast Summary  
 
Today
Jan 7th
Thursday
Jan 8th
Friday
Jan 9th
Saturday
Jan 10th
Sunday
Jan 11th
Cloudy Mostly Sunny Mix of Cloud and Sun Sunny Cloudy
60°F
54°F
41°F
53°F
36°F
56°F
38°F
56°F
40°F
 
 Clayton Detailed Weather Forecast  
 
Wednesday, January 7th, 2026
Morning Temperature: 58°F
Sunny with cloudy periods.
Afternoon Temperature: 54°F
Sunny.
Evening Temperature: 49°F
Clear. Windy at times.
Thursday, January 8th, 2026
Overnight Temperature: 45°F
Clear. Windy at times.
Morning Temperature: 52°F
Sunny. Windy at times.
Afternoon Temperature: 48°F
Sunny. Windy at times.
Evening Temperature: 42°F
Clear with cloudy periods.
Friday, January 9th, 2026
Overnight Temperature: 37°F
Clear.
Morning Temperature: 49°F
A mix of cloud and sun.
Afternoon Temperature: 49°F
Sunny.
Evening Temperature: 42°F
Clear.
Saturday, January 10th, 2026
Overnight Temperature: 39°F
Clear.
Morning Temperature: 52°F
Sunny.
Afternoon Temperature: 51°F
Sunny.
Evening Temperature: 43°F
Clear.
Sunday, January 11th, 2026
Overnight Temperature: 40°F
Cloudy.
Morning Temperature: 53°F
Cloudy.
Afternoon Temperature: 51°F
A mix of cloud and sun.
Evening Temperature: 45°F
Clear.
Monday, January 12th, 2026
Overnight Temperature: 42°F
Clear.
Morning Temperature: 56°F
Sunny.
Afternoon Temperature: 55°F
Sunny.
Evening Temperature: 46°F
Clear.
Tuesday, January 13th, 2026
Overnight Temperature: 43°F
Clear.
Morning Temperature: 57°F
A mix of cloud and sun.
Afternoon Temperature: 55°F
Cloudy.
Evening Temperature: 47°F
Clear with cloudy periods.
Wednesday, January 14th, 2026
Overnight Temperature: 44°F
Clear.
Morning Temperature: 58°F
Sunny.
Afternoon Temperature: 57°F
Sunny.
Evening Temperature: 48°F
Clear.
Thursday, January 15th, 2026
Overnight Temperature: 45°F
Clear.
Morning Temperature: 60°F
Sunny.
Afternoon Temperature: 58°F
Sunny.
Evening Temperature: 50°F
Clear.





 

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This WeatherCity Weather Forecast for Clayton, 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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