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May 18th, 2026 :: 12:59 pm PDT   

Local Weather Report for
Irvine
California, United States

 Current Irvine Weather Conditions Updated May 18th at 11:53 am 
Mostly Sunny
Temperature:68°F Dew Point:54°F
Barometer:29.92 inHg Wind:N 24 Mph
Humidity:60.0% Visibility:0M
 
 Irvine Weather Forecast Summary  
 
Today
May 18th
Tuesday
May 19th
Wednesday
May 20th
Thursday
May 21st
Friday
May 22nd
Mostly Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny
69°F
74°F
54°F
75°F
54°F
73°F
55°F
71°F
52°F
 
 Irvine Detailed Weather Forecast  
 
Monday, May 18th, 2026
Afternoon Temperature: 67°F
Sunny. Windy at times.
Evening Temperature: 56°F
Clear.
Tuesday, May 19th, 2026
Overnight Temperature: 54°F
Clear.
Morning Temperature: 70°F
Sunny. Windy at times.
Afternoon Temperature: 73°F
Sunny. Windy at times.
Evening Temperature: 59°F
Clear.
Wednesday, May 20th, 2026
Overnight Temperature: 54°F
Clear.
Morning Temperature: 70°F
Sunny.
Afternoon Temperature: 73°F
Sunny. Windy at times.
Evening Temperature: 59°F
Mostly clear.
Thursday, May 21st, 2026
Overnight Temperature: 56°F
Clear with cloudy periods.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 72°F
Sunny. Windy at times.
Evening Temperature: 58°F
Clear.
Friday, May 22nd, 2026
Overnight Temperature: 53°F
Clear.
Morning Temperature: 66°F
Sunny.
Afternoon Temperature: 69°F
Sunny. Windy at times.
Evening Temperature: 56°F
Mostly clear.
Saturday, May 23rd, 2026
Overnight Temperature: 52°F
Clear.
Morning Temperature: 65°F
Sunny.
Afternoon Temperature: 70°F
Sunny. Windy at times.
Evening Temperature: 56°F
Clear.
Sunday, May 24th, 2026
Overnight Temperature: 53°F
Clear.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 73°F
Sunny. Windy at times.
Evening Temperature: 57°F
Clear.
Monday, May 25th, 2026
Overnight Temperature: 54°F
Clear.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 72°F
Sunny. Windy at times.
Evening Temperature: 58°F
Clear.
Tuesday, May 26th, 2026
Overnight Temperature: 54°F
Clear.
Morning Temperature: 66°F
Sunny.
Afternoon Temperature: 69°F
Sunny. Windy at times.
Evening Temperature: 56°F
Clear.





 

  [ Local Weather Report ]
Costa Mesa, CA 
11:53 AM  68°F
Mostly Sunny
 
Santa Ana, CA 
11:53 AM  68°F
Mostly Sunny
 
Tustin, CA 
11:53 AM  68°F
Mostly Sunny
 
Aliso Viejo, CA 
 
Laguna Woods, CA 
 
Newport Beach, CA 
11:53 AM  68°F
Mostly Sunny
 
Laguna Hills, CA 
 
Fountain Valley, CA 
11:53 AM  68°F
Mostly Sunny
 
Lake Forest, CA 
 
Orange, CA 

 
This WeatherCity Weather Forecast for Irvine, 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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