Costa Mesa, CA Weather

As of

Weather Station:John Wayne Airport

Open weather station selector modal

59degrees Fahrenheit

Feels like:59°F

Hi: 59Lo: 52

Partly Cloudy

Live Weather Radar

Costa Mesa, CA weather radar map

Current Weather Details

Windchill
59°
Daily Rain
0"
Dew point
51°
Monthly Rain
2.07"
Humidity
75%
Avg. Wind
N 0 mph
Pressure
30.03" →
Wind Gust
0 mph
Sunrise
6:25 AM
Moon
Waxing Gibbous
Sunset
5:44 PM
UV Index
5 (Moderate)

Weather Forecast

  • Tonight

    Lo

    Partly cloudy. Low temperature around 52F. Dew point will be around 52F with an average humidity of 94%. Winds will be 2 mph from the SW.

  • Tomorrow

    Hi

    Partly cloudy. Highs around 70 at the beaches to 72 to 75 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph this afternoon.

Costa Mesa, CA 10-day weather forecast

AIR QUALITY

29 | Fair

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

POLLEN COUNT & ALLERGY FORECAST

8.4 Medium-High

Predominant Pollen:Ash and Alder
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:2132.1 miles

No Lightning Nearby

Real-time lightning alerts & live Map