Weather in Costa Mesa, California, United States

7-Day Detailed Weather Forecast for Costa Mesa

Overnight

Temperature: 50°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Areas of fog. Mostly cloudy, with a low around 50. Northeast wind around 0 mph.

Tuesday

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

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

Tuesday Night

Temperature: 51°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Patchy fog after 10pm. Partly cloudy, with a low around 51. South wind 0 to 5 mph.

Wednesday

Temperature: 70°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Patchy fog before 10am. Mostly sunny, with a high near 70. Southwest wind 0 to 5 mph.

Wednesday Night

Temperature: 53°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 53. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

Temperature: 74°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 74.

Thursday Night

Temperature: 55°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 55.

Friday

Temperature: 72°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 72.

Friday Night

Temperature: 53°F

Wind Speed: 0 to 5 mph

Wind Direction: S

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

Saturday

Temperature: 68°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Patchy fog before 10am. Partly sunny, with a high near 68.

Saturday Night

Temperature: 53°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

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

Sunday

Temperature: 68°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Patchy fog before 10am. Mostly cloudy, with a high near 68.

Sunday Night

Temperature: 53°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 53.

Monday

Temperature: 68°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Mostly cloudy, with a high near 68.