Costa Mesa, CA

Weather

As of
Current Temperature

63degrees Fahrenheit

Feels like:63°

Hi:69°Lo:59°

40% Chance Rain Showers

Live Weather Radar

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Costa Mesa, CA weather radar map

Current Weather Details

Feels like
63°
Daily Rain
0.21"
Dew point
57°
Monthly Rain
0.78"
Humidity
79%
Avg. Wind
NW 2 mph
Pressure
29.96"
Wind Gust
8 mph
Sunrise
7:01 AM
Moon
Waxing Gibbous
Sunset
6:09 PM
UV Index
5 (Moderate)

Weather Forecast

  • Today

    Hi

    Partly cloudy with a slight chance of showers. Highs 66 to 70. Light winds becoming west 10 mph in the afternoon. Chance of measurable precipitation 20 percent.

  • Tonight

    Lo

    Partly cloudy in the evening..becoming mostly clear. Lows 54 to 57. Areas of winds west to 10 mph in the evening becoming light.

Costa Mesa, CA 10-day weather forecast

AIR QUALITY

Air Quality Index
21|Fair
Top Triggers:
pm25
View Today's Air Quality details for Costa Mesa, CA

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
0.6|Low
Predominant Pollen:
Elm, Ragweed, Sagebrush/Sage
Costa Mesa, CA Pollen forecast details

Spark™ LIGHTNING MAP

Closest strike in the last 30 minutes:535.8 miles

No Lightning Nearby

Costa Mesa, CA real-time lightning alerts & live Map