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June 23rd, 2025 :: 5:06 pm PDT   

Local Weather Report for
Costa Mesa
California, United States

 Current Costa Mesa Weather Conditions Updated June 23rd at 3:53 pm 
Mostly Clear
Temperature:21°C Dew Point:13°C
Barometer:101.3 kPa Wind:N 34 Km/h
Humidity:60.2% Visibility:0 Km
 
 Costa Mesa Weather Forecast Summary  
 
Today
Jun 23rd
Tuesday
Jun 24th
Wednesday
Jun 25th
Thursday
Jun 26th
Friday
Jun 27th
Mostly Sunny Sunny Sunny Sunny Sunny
21°C
22°C
10°C
24°C
12°C
25°C
13°C
26°C
13°C
 
 Costa Mesa Detailed Weather Forecast  
 
Monday, June 23rd, 2025
Evening Temperature: 11°C
Clear.
Tuesday, June 24th, 2025
Overnight Temperature: 13°C
Clear.
Morning Temperature: 22°C
Sunny. Windy at times.
Afternoon Temperature: 19°C
Sunny.
Evening Temperature: 12°C
Clear.
Wednesday, June 25th, 2025
Overnight Temperature: 15°C
Clear.
Morning Temperature: 24°C
Sunny. Windy at times.
Afternoon Temperature: 21°C
Sunny.
Evening Temperature: 14°C
Clear.
Thursday, June 26th, 2025
Overnight Temperature: 16°C
Clear.
Morning Temperature: 24°C
Sunny. Windy at times.
Afternoon Temperature: 20°C
Sunny.
Evening Temperature: 13°C
Clear.
Friday, June 27th, 2025
Overnight Temperature: 17°C
Clear.
Morning Temperature: 25°C
Sunny. Windy at times.
Afternoon Temperature: 21°C
Sunny.
Evening Temperature: 14°C
Clear.
Saturday, June 28th, 2025
Overnight Temperature: 17°C
Clear.
Morning Temperature: 27°C
Sunny. Windy at times.
Afternoon Temperature: 23°C
Sunny.
Evening Temperature: 14°C
Clear.
Sunday, June 29th, 2025
Overnight Temperature: 17°C
Clear.
Morning Temperature: 27°C
Sunny. Windy at times.
Afternoon Temperature: 22°C
Sunny.
Evening Temperature: 14°C
Clear.
Monday, June 30th, 2025
Overnight Temperature: 16°C
Clear.
Morning Temperature: 26°C
Sunny. Windy at times.
Afternoon Temperature: 21°C
Sunny.
Evening Temperature: 12°C
Clear.
Tuesday, July 1st, 2025
Overnight Temperature: 15°C
Clear.
Morning Temperature: 24°C
Sunny. Windy at times.
Afternoon Temperature: 20°C
Sunny.
Evening Temperature: 13°C
Clear.





 

  [ Local Weather Report ]
Irvine, CA 
3:53 PM  21°C
Mostly Clear
 
Newport Beach, CA 
3:53 PM  21°C
Mostly Clear
 
Santa Ana, CA 
3:53 PM  21°C
Mostly Clear
 
Fountain Valley, CA 
3:53 PM  21°C
Mostly Clear
 
Tustin, CA 
3:53 PM  21°C
Mostly Clear
 
Huntington Beach, CA 
3:55 PM  23°C
 
 
Garden Grove, CA 
3:55 PM  23°C
 
 
Orange, CA 
3:53 PM  21°C
Mostly Clear
 
Aliso Viejo, CA 
3:53 PM  21°C
Mostly Clear
 
Laguna Woods, CA 
3:53 PM  21°C
Mostly Clear

This WeatherCity Weather Forecast for Costa Mesa, 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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