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Costa Mesa, CA

71°F
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Costa Mesa

California

71°
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Costa Mesa, CA Weather
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Today

Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
2
Air Quality Alert

Today's Weather

Sun, Dec 7

Mostly sunny Hi: 71°

Tonight: Clear and chilly Lo: 45°

Current Weather

2:19 PM

71°F
RealFeel® 72°
Sunny More Details
RealFeel Shade™ 69°
Wind SW 6 mph
Wind Gusts 6 mph
Air Quality Poor

Costa Mesa Weather Radar

Costa Mesa Weather Radar
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Clouds
Temperature

Hourly Weather

3 PM 66°
rain drop 0%
4 PM 64°
rain drop 0%
5 PM 61°
rain drop 0%
6 PM 59°
rain drop 0%
7 PM 57°
rain drop 0%
8 PM 55°
rain drop 0%
9 PM 54°
rain drop 0%
10 PM 53°
rain drop 0%
11 PM 53°
rain drop 0%
12 AM 52°
rain drop 0%
1 AM 51°
rain drop 0%
2 AM 50°
rain drop 0%

10-Day Weather Forecast

Today

12/7

71° 45°

Mostly sunny

Night: Clear and chilly

0%

Mon

12/8

73° 44°

Mostly sunny and pleasant

Clear and chilly

0%

Tue

12/9

78° 43°

Sunny and pleasantly warm

Clear and chilly

1%

Wed

12/10

75° 48°

Sunny and pleasant

Clear

1%

Thu

12/11

71° 49°

Abundant sunshine and nice

Mainly clear

2%

Fri

12/12

75° 53°

Mostly sunny and pleasant

Partly cloudy

2%

Sat

12/13

72° 55°

Mostly sunny and nice

Partly cloudy

3%

Sun

12/14

69° 53°

Considerable cloudiness

Areas of low clouds

0%

Mon

12/15

71° 56°

Clouds breaking for some sun

Mostly cloudy, a little rain

2%

Tue

12/16

70° 54°

Cloudy with showers

Rain

76%

Sun & Moon

10 hrs 00 mins
Rise 6:43 AM
Set 4:43 PM
Waning Gibbous
Rise 7:51 PM
Set 10:27 AM

Air Quality

See More
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.

Allergy Outlook

See All
Tree Pollen Moderate Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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Weather Near Costa Mesa:

  • Anaheim, CA
  • Long Beach, CA
  • Los Angeles, CA
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