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December 18th, 2025 :: 12:51 pm PST   

Local Weather Report for
Clayton
California, United States

 Clayton Weather Forecast Summary  
 
Today
Dec 18th
Friday
Dec 19th
Saturday
Dec 20th
Sunday
Dec 21st
Monday
Dec 22nd
Cloudy Cloudy Showers Showers Showers
65°F
68°F
50°F
62°F
55°F
58°F
55°F
63°F
57°F
 
 Clayton Detailed Weather Forecast  
 
Thursday, December 18th, 2025
Afternoon Temperature: 59°F
Cloudy.
Evening Temperature: 52°F
Cloudy.
Friday, December 19th, 2025
Overnight Temperature: 51°F
Cloudy.
Morning Temperature: 64°F
Cloudy.
Afternoon Temperature: 62°F
Cloudy with a slight chance of showers.
Evening Temperature: 58°F
Cloudy with a slight chance of showers.
Saturday, December 20th, 2025
Overnight Temperature: 57°F
Cloudy.
Morning Temperature: 62°F
Cloudy.
Afternoon Temperature: 56°F
Cloudy with a few showers.
Evening Temperature: 58°F
Cloudy with a few showers.
Sunday, December 21st, 2025
Overnight Temperature: 58°F
Cloudy with a chance of showers.
Morning Temperature: 56°F
Cloudy with a few showers. Windy at times.
Afternoon Temperature: 56°F
Cloudy with a few showers. Windy at times.
Evening Temperature: 57°F
Cloudy with showers.
Monday, December 22nd, 2025
Overnight Temperature: 58°F
Cloudy with showers.
Morning Temperature: 62°F
Cloudy with showers likely.
Afternoon Temperature: 60°F
Cloudy.
Evening Temperature: 57°F
Cloudy.
Tuesday, December 23rd, 2025
Overnight Temperature: 55°F
Cloudy.
Morning Temperature: 61°F
Cloudy. Windy.
Afternoon Temperature: 64°F
Cloudy. Windy.
Evening Temperature: 58°F
Cloudy with a few showers. Slight chance of a thunderstorm. Windy.
Wednesday, December 24th, 2025
Overnight Temperature: 53°F
Cloudy with showers likely. Windy at times.
Morning Temperature: 57°F
Cloudy with a slight chance of showers.
Afternoon Temperature: 56°F
Sunny with a slight chance of showers. Windy.
Evening Temperature: 52°F
Cloudy. Windy.
Thursday, December 25th, 2025
Overnight Temperature: 53°F
Cloudy. Windy.
Morning Temperature: 55°F
Cloudy with a few showers. Windy.
Afternoon Temperature: 54°F
Cloudy with a few showers. Windy.
Evening Temperature: 53°F
Cloudy with showers likely. Windy.
Friday, December 26th, 2025
Overnight Temperature: 51°F
Cloudy with showers likely. Windy at times.
Morning Temperature: 52°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 49°F
Cloudy with showers likely. Windy.
Evening Temperature: 47°F
Cloudy with a few showers. Windy at times.





 

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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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