National Weather Service Forecast for: Costa Mesa, CA
Issued by: National Weather Service San Diego, CA
Updated: Tue, 22-Jun-2021 2:54am PDT

Newport Beach
 
Today

Today: Partly Sunny
Partly Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Sunday

Sunday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Monday

Monday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
 
Hi 73 °F Hi 72 °F Hi 73 °F Hi 72 °F Hi 73 °F Hi 75 °F Hi 76 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Patchy Fog
Patchy Fog
Saturday
Night
Saturday Night: Patchy Fog
Patchy Fog
Sunday
Night
Sunday Night: Patchy Fog
Patchy Fog
Monday
Night
Monday Night: Patchy Fog
Patchy Fog
 
Lo 61 °F Lo 61 °F Lo 60 °F Lo 60 °F Lo 62 °F Lo 63 °F Lo 64 °F  

Beach Hazards Statement
 

Today
 
Partly sunny, with a high near 73. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
 
Mostly cloudy, with a low around 61. West wind 5 to 10 mph.
Wednesday
 
Partly sunny, with a high near 72. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
Mostly cloudy, with a low around 61. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
 
Mostly sunny, with a high near 73. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
 
Partly cloudy, with a low around 60.
Friday
 
Mostly sunny, with a high near 72.
Friday Night
 
Patchy fog after 11pm. Partly cloudy, with a low around 60.
Saturday
 
Patchy fog before 11am. Mostly sunny, with a high near 73.
Saturday Night
 
Patchy fog after 11pm. Partly cloudy, with a low around 62.
Sunday
 
Patchy fog before 11am. Mostly sunny, with a high near 75.
Sunday Night
 
Patchy fog after 11pm. Partly cloudy, with a low around 63.
Monday
 
Patchy fog before 11am. Mostly sunny, with a high near 76.
Monday Night
 
Patchy fog after 11pm. Partly cloudy, with a low around 64.

 

Forecast from NOAA-NWS for Costa Mesa, CA.