Tuesday
Sunny
High:
78°F
Sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.
Costa Mesa, CA Weather - Extended Forecast
Tuesday Night
Mostly clear
Overnight low:
55°F
Mostly clear, with a low around 55.
Wednesday
Sunny
High:
72°F
Sunny, with a high near 72.
Wednesday Night
Mostly clear
Overnight low:
54°F
Mostly clear, with a low around 54.
Thursday
Sunny
High:
71°F
Thursday Night
Mostly clear
Overnight low:
54°F
Friday
Sunny
High:
73°F
Friday Night
Mostly clear
Overnight low:
54°F
Saturday
Mostly sunny
High:
71°F