17°
Mostly Cloudy
Feels Like: 22°
Min: 22°
Max: 32°
The next few hours will be mostly cloudy, with today reaching 32°C and dropping to 23°C. The coming days will be light rain throughout the day.
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Hourly Forecast
Daylight Hours
05:45
Sunrise
19:56
Sunset
Daily Forecast
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Thursday
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Frequently asked questions about weather in Costa Mesa
How warm does it get in Costa Mesa?
The warmest month in Costa Mesa is August, with average high temperatures of 27°C. The average temperature during this period is around 23°C.
How cold does it get in Costa Mesa?
The coldest month in Costa Mesa is December, with average low temperatures of 10°C. The average temperature during this period is around 14°C.
What is the wettest time of year in Costa Mesa?
The wettest month in Costa Mesa is January, with an average of 72mm of precipitation.
What is the driest time of year in Costa Mesa?
The driest month in Costa Mesa is July, with an average of 2mm of precipitation.
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