Weather in Costa Mesa, California, United States

7-Day Detailed Weather Forecast for Costa Mesa

Today

Temperature: 74°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 74. Southwest wind 0 to 5 mph.

Tonight

Temperature: 53°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Patchy fog after 4am. Mostly clear, with a low around 53. South wind 0 to 5 mph.

Friday

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Patchy fog before 10am. Mostly sunny, with a high near 69. Southwest wind 0 to 5 mph.

Friday Night

Temperature: 53°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Patchy fog after 10pm. Mostly cloudy, with a low around 53. South wind around 5 mph.

Saturday

Temperature: 67°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Patchy fog before 10am. Partly sunny, with a high near 67. South wind around 5 mph.

Saturday Night

Temperature: 52°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Patchy fog after 10pm. Mostly cloudy, with a low around 52.

Sunday

Temperature: 67°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Patchy fog before 10am. Mostly cloudy, with a high near 67.

Sunday Night

Temperature: 53°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Patchy fog between 10pm and 4am. Mostly cloudy, with a low around 53.

Monday

Temperature: 67°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a high near 67.

Monday Night

Temperature: 53°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 4am. Mostly cloudy, with a low around 53.

Tuesday

Temperature: 66°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: A chance of rain showers before 4pm, then a chance of rain. Mostly cloudy, with a high near 66.

Tuesday Night

Temperature: 55°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Rain likely. Cloudy, with a low around 55.

Wednesday

Temperature: 65°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Rain. Cloudy, with a high near 65.

Wednesday Night

Temperature: 55°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Rain. Cloudy, with a low around 55.