Friday
Mostly cloudy
High:
65°F
Mostly cloudy, with a high near 65. East wind around 5 mph becoming south in the afternoon.
Costa Mesa, CA Weather - Extended Forecast
Friday Night
Chance of showers and thunderstorms
Overnight low:
56°F
A slight chance of showers after 10pm. Cloudy, with a low around 56. Chance of precipitation is 20%.
Saturday
Chance of showers
High:
65°F
A chance of showers. Cloudy, with a high near 65. Chance of precipitation is 50%.
Saturday Night
Showers likely
Overnight low:
54°F
Showers likely. Mostly cloudy, with a low around 54.
Sunday
Showers
High:
63°F
Sunday Night
Showers likely
Overnight low:
54°F
Monday
Chance of showers
High:
63°F
Monday Night
Chance of showers
Overnight low:
52°F
Tuesday
Heavy rain
High:
63°F