Costa Mesa, CA Weather Forecast

Tonight's Weather

Sun, Mar 15

Clear to partly cloudy Lo: 51°

Tomorrow: Areas of low clouds, then sun and nice; the length of this stretch of heat will bring an increased risk of heat-related illnesses Hi: 74°

Current Weather

10:52 PM

Looking Ahead

Warm Tuesday

Costa Mesa Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Tonight

3/15

51° Lo

Clear to partly cloudy

Mon

3/16

74° 53°

Partly sunny

Night: Clear

Tue

3/17

79° 55°

Sunny, nice and warm

Clear

Wed

3/18

75° 58°

Mostly sunny and nice

Clear to partly cloudy

Thu

3/19

77° 60°

Partly sunny and pleasant

Clear

Fri

3/20

86° 64°

Near-record temperatures

Partly cloudy

Sat

3/21

78° 60°

Pleasant with clouds and sun

Low clouds

Sun

3/22

73° 61°

Some brightening

Partly cloudy

Mon

3/23

74° 60°

Partly sunny

Mostly cloudy

Tue

3/24

70° 59°

Partial sunshine

Partly cloudy

Sun & Moon

11 hrs 57 mins

Rise 7:02 AM

Set 6:59 PM

Waning Crescent

Rise 5:12 AM

Set 3:47 PM

Air Quality

Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.