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Costa Mesa, CA

81°F
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Costa Mesa

California

81°
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Costa Mesa, CA Weather
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6 PM

71°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Partly sunny
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Friday
alerts

Beach Hazards Statement

12:37 PM Sunday - 11:00 PM Wednesday

RealFeel Shade™70°

WindW 8 mph

Air QualityPoor

Max UV Index0.9 (Low)

Wind Gusts12 mph

Humidity73%

Indoor Humidity73% (Slightly Humid)

Dew Point61° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover42%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

69°
RealFeel® 67°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Partly sunny
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Friday
alerts

Beach Hazards Statement

12:37 PM Sunday - 11:00 PM Wednesday

RealFeel Shade™67°

WindW 6 mph

Air QualityPoor

Max UV Index0.0 (Low)

Wind Gusts8 mph

Humidity71%

Indoor Humidity71% (Slightly Humid)

Dew Point60° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

68°
RealFeel® 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Friday
alerts

Beach Hazards Statement

12:37 PM Sunday - 11:00 PM Wednesday

WindW 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity72%

Indoor Humidity71% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

66°
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Friday
alerts

Beach Hazards Statement

12:37 PM Sunday - 11:00 PM Wednesday

WindWSW 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity73%

Indoor Humidity68% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

62°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Friday
alerts

Beach Hazards Statement

12:37 PM Sunday - 11:00 PM Wednesday

WindSW 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity82%

Indoor Humidity68% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

59°
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Friday
alerts

Beach Hazards Statement

12:37 PM Sunday - 11:00 PM Wednesday

WindSSW 5 mph

Air QualityPoor

Wind Gusts5 mph

Humidity89%

Indoor Humidity65% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

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World North America United States California Costa Mesa

Weather Near Costa Mesa:

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