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Costa Mesa, CA

73°F
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Costa Mesa

California

73°
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Costa Mesa, CA Weather
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Today

Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
2
Coastal Flood Advisory

Today's Weather

Sun, Sep 27

Decreasing clouds and humid Hi: 81°

Tonight: Humid; mainly clear this evening followed by areas of low clouds Lo: 66°

Current Weather

9:39 AM

73°F
RealFeel® 84°
Mostly cloudy More Details
RealFeel Shade™ 79°
Wind 0 mph
Wind Gusts 0 mph
Air Quality Fair

Costa Mesa Weather Radar

Costa Mesa Weather Radar
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Clouds
Temperature

Hourly Weather

10 AM 75°
rain drop 0%
11 AM 77°
rain drop 0%
12 PM 79°
rain drop 0%
1 PM 80°
rain drop 0%
2 PM 81°
rain drop 0%
3 PM 80°
rain drop 0%
4 PM 79°
rain drop 0%
5 PM 77°
rain drop 0%
6 PM 76°
rain drop 0%
7 PM 74°
rain drop 0%
8 PM 73°
rain drop 0%
9 PM 72°
rain drop 0%

10-Day Weather Forecast

Today

9/27

81° 66°

Decreasing clouds and humid

Night: Areas of low clouds and humid

0%

Mon

9/28

80° 62°

Partly sunny

Areas of low clouds

1%

Tue

9/29

82° 66°

Brilliant sunshine

Mainly clear

0%

Wed

9/30

78° 67°

Mostly sunny and pleasant

Mainly clear

0%

Thu

10/1

82° 70°

Sunshine and a few clouds

Mainly clear and humid

0%

Fri

10/2

87° 67°

Mostly sunny and very warm

Clear

1%

Sat

10/3

88° 68°

Sunny and very warm

Clear

3%

Sun

10/4

86° 69°

Sunny and very warm

Partly cloudy and humid

0%

Mon

10/5

85° 70°

Mostly sunny and very warm

Mainly clear and humid

0%

Tue

10/6

87° 70°

Very warm with sunshine

Partly cloudy

0%

Sun & Moon

11 hrs 59 mins
Rise 6:43 AM
Set 6:42 PM
Waning Gibbous
Rise 7:08 PM
Set 8:53 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Moderate 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 Very High Data is not supported in this location

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World North America United States California Costa Mesa

Weather Near Costa Mesa:

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