Weather in Costa Mesa, California, United States

7-Day Detailed Weather Forecast for Costa Mesa

Overnight

Temperature: 62°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Cloudy, with a low around 62. West wind around 5 mph.

Tuesday

Temperature: 76°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 76. West wind 0 to 10 mph.

Tuesday Night

Temperature: 63°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 63. Southwest wind 0 to 10 mph.

Wednesday

Temperature: 77°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 77. Southwest wind 0 to 10 mph.

Wednesday Night

Temperature: 63°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 63. West wind 5 to 10 mph.

Thursday

Temperature: 76°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 76.

Thursday Night

Temperature: 63°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 63.

Friday

Temperature: 76°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 76.

Friday Night

Temperature: 63°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 63.

Saturday

Temperature: 77°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 77.

Saturday Night

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 64.

Sunday

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 77.

Sunday Night

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 64.

Monday

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 75.