National Weather Service Forecast for: Costa Mesa, CA
Issued by: National Weather Service San Diego, CA
Updated: Sat, 27-Jul-2024 2:02am PDT

Costa Mesa
 
  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
Tuesday

Tuesday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Wednesday

Wednesday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Thursday

Thursday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Friday

Friday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
  Hi 78 °F Hi 76 °F Hi 77 °F Hi 77 °F Hi 78 °F Hi 80 °F Hi 81 °F
 
Overnight

Overnight: 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
Tuesday
Night
Tuesday Night: Partly Cloudy then Patchy Fog
Partly Cloudy then Patchy Fog
Wednesday
Night
Wednesday Night: Patchy Fog
Patchy Fog
Thursday
Night
Thursday Night: Patchy Fog
Patchy Fog
 
Lo 65 °F Lo 62 °F Lo 61 °F Lo 61 °F Lo 63 °F Lo 65 °F Lo 65 °F  

 

Overnight
 
Patchy fog. Mostly cloudy, with a low around 65. South wind 0 to 5 mph.
Saturday
 
Patchy fog before 11am. Mostly sunny, with a high near 78. Southwest wind 0 to 10 mph.
Saturday Night
 
Patchy fog after 11pm. Partly cloudy, with a low around 62. Southwest wind 0 to 10 mph.
Sunday
 
Patchy fog before 11am. Mostly sunny, with a high near 76. West wind 0 to 10 mph.
Sunday Night
 
Patchy fog after 11pm. Partly cloudy, with a low around 61. West wind 0 to 10 mph.
Monday
 
Patchy fog before 11am. Mostly sunny, with a high near 77.
Monday Night
 
Patchy fog after 11pm. Partly cloudy, with a low around 61.
Tuesday
 
Patchy fog before 11am. Mostly sunny, with a high near 77.
Tuesday Night
 
Patchy fog after 5am. Partly cloudy, with a low around 63.
Wednesday
 
Patchy fog before 11am. Mostly sunny, with a high near 78.
Wednesday Night
 
Patchy fog after 11pm. Partly cloudy, with a low around 65.
Thursday
 
Patchy fog before 11am. Mostly sunny, with a high near 80.
Thursday Night
 
Patchy fog after 11pm. Partly cloudy, with a low around 65.
Friday
 
Patchy fog before 11am. Mostly sunny, with a high near 81.

 

Forecast from NOAA-NWS for Costa Mesa, CA.