Weather Forecast for Costa Mesa

Costa Mesa, CA Weather :: 54F A Few Clouds

54F A Few Clouds

Tonight

Mostly clear, with a low around 39. Calm wind becoming southeast around 5 mph after midnight.

Wednesday

A slight chance of showers after 10am. Partly sunny, with a high near 57. Southeast wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 44. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 56. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 39. Northwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 20%.

Friday

Sunny, with a high near 59.

Friday Night

Mostly clear, with a low around 41.

Saturday

Mostly sunny, with a high near 61.

Saturday Night

Partly cloudy, with a low around 45.

Sunday

Mostly sunny, with a high near 60.

Sunday Night

A slight chance of showers. Partly cloudy, with a low around 47.

Monday

Sunny, with a high near 61.

Monday Night

Mostly clear, with a low around 47.

Tuesday

Sunny, with a high near 63.