Costa Mesa, CA Weather

As of

Weather Station:WeatherBug

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79degrees Fahrenheit

Feels like:79°F

Hi: 90Lo: 62

Mostly Sunny

Live Weather Radar

Costa Mesa, CA weather radar map

Current Weather Details

Windchill
79°
Daily Rain
--"
Dew point
55°
Monthly Rain
2.07"
Humidity
43%
Avg. Wind
WSW 5 mph
Pressure
--"
Wind Gust
-- mph
Sunrise
6:22 AM
Moon
Waxing Gibbous
Sunset
5:46 PM
UV Index
7 (High)

Weather Forecast

  • Today

    Hi

    Sunny. High temperature around 90F. Dew point will be around 54F with an average humidity of 53%. Winds will be 4 mph from the SW.

  • Tonight

    Lo

    Mostly clear this evening. . . Becoming partly cloudy. Lows around 60. Light winds.

Costa Mesa, CA 10-day weather forecast

AIR QUALITY

32 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Costa Mesa, CA

POLLEN COUNT & ALLERGY FORECAST

8.8 Medium-High

Predominant Pollen:Ash and Alder
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:1653.9 miles

No Lightning Nearby

Real-time lightning alerts & live Map