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July 20th, 2026 :: 4:37 am PDT   

Local Weather Report for
Walnut Creek
California, United States

 Current Walnut Creek Weather Conditions Updated July 20th at 3:53 am 
Temperature:61°F Dew Point:55°F
Barometer:29.92 inHg Wind:N 21 Mph
Humidity:82.4% Visibility:0M
 
 Walnut Creek Weather Forecast Summary  
 
Today
Jul 20th
Tuesday
Jul 21st
Wednesday
Jul 22nd
Thursday
Jul 23rd
Friday
Jul 24th
Mix of Sun and Cloud Mostly Sunny Sunny Mostly Sunny Sunny
88°F
92°F
66°F
91°F
69°F
87°F
65°F
88°F
61°F
 
 Walnut Creek Detailed Weather Forecast  
 
Monday, July 20th, 2026
Overnight Temperature: 61°F
A mix of clear and cloudy skies.
Morning Temperature: 72°F
A mix of sun and cloud.
Afternoon Temperature: 86°F
A mix of sun and cloud. Windy at times.
Evening Temperature: 72°F
A mix of cloudy and clear skies.
Tuesday, July 21st, 2026
Overnight Temperature: 67°F
Clear with cloudy periods.
Morning Temperature: 75°F
A mix of cloud and sun.
Afternoon Temperature: 91°F
Sunny with cloudy periods with a chance of showers.
Evening Temperature: 78°F
Clear.
Wednesday, July 22nd, 2026
Overnight Temperature: 70°F
Clear.
Morning Temperature: 80°F
Sunny.
Afternoon Temperature: 90°F
Sunny. Windy at times.
Evening Temperature: 73°F
Clear. Windy at times.
Thursday, July 23rd, 2026
Overnight Temperature: 66°F
Mostly clear.
Morning Temperature: 74°F
Mostly sunny.
Afternoon Temperature: 86°F
Sunny. Windy at times.
Evening Temperature: 71°F
Clear.
Friday, July 24th, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 87°F
Sunny. Windy at times.
Evening Temperature: 69°F
Clear. Windy at times.
Saturday, July 25th, 2026
Overnight Temperature: 60°F
Clear.
Morning Temperature: 71°F
Sunny.
Afternoon Temperature: 88°F
Sunny. Windy at times.
Evening Temperature: 68°F
Clear. Windy at times.
Sunday, July 26th, 2026
Overnight Temperature: 59°F
Clear.
Morning Temperature: 71°F
Sunny.
Afternoon Temperature: 91°F
Sunny.
Evening Temperature: 71°F
Clear.
Monday, July 27th, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 75°F
Sunny.
Afternoon Temperature: 96°F
Sunny.
Evening Temperature: 78°F
Clear.
Tuesday, July 28th, 2026
Overnight Temperature: 68°F
Clear.
Morning Temperature: 81°F
Sunny.
Afternoon Temperature: 100°F
Sunny.
Evening Temperature: 80°F
Clear.





 

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This WeatherCity Weather Forecast for Walnut Creek, 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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