Tuesday
Mostly sunny
High:
72°F
Mostly sunny, with a high near 72. South wind 5 to 10 mph becoming west in the afternoon.
Costa Mesa, CA Weather - Extended Forecast
Tuesday Night
Partly cloudy
Overnight low:
53°F
Partly cloudy, with a low around 53. West wind around 5 mph becoming calm.
Wednesday
Mostly sunny
High:
73°F
Mostly sunny, with a high near 73.
Wednesday Night
Patchy fog
Overnight low:
54°F
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 54.
Thursday
Patchy fog
High:
76°F
Thursday Night
Partly cloudy
Overnight low:
55°F
Friday
Patchy fog
High:
76°F
Friday Night
Patchy fog
Overnight low:
56°F
Saturday
Patchy fog
High:
73°F
Saturday Night
Patchy fog
Overnight low:
55°F
Sunday
Patchy fog
High:
72°F