Weather in Costa Mesa, California, United States

7-Day Detailed Weather Forecast for Costa Mesa

Overnight

Temperature: 51°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Partly cloudy, with a low around 51. Northeast wind around 0 mph.

Saturday

Temperature: 70°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 70. West wind 0 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Temperature: 52°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 52. Northeast wind 0 to 5 mph.

Sunday

Temperature: 75°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 75. West wind 0 to 10 mph.

Sunday Night

Temperature: 53°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 53. Southwest wind 0 to 5 mph.

Monday

Temperature: 71°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 71.

Monday Night

Temperature: 54°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 4am. Cloudy, with a low around 54.

Tuesday

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers. Cloudy, with a high near 67.

Tuesday Night

Temperature: 52°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers. Cloudy, with a low around 52.

Wednesday

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers. Mostly cloudy, with a high near 67.

Wednesday Night

Temperature: 50°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A slight chance of rain showers. Partly cloudy, with a low around 50.

Thursday

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A slight chance of rain showers. Mostly sunny, with a high near 68.

Thursday Night

Temperature: 50°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before 10pm. Partly cloudy, with a low around 50.

Friday

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 68.