Costa Mesa

US · 30m

Live · updated just now

Current conditions

Clear sky
28°C
Feels like 27°C · Clear sky
Humidity
29%
Wind
12 km/h WSW
Pressure
—
UV Index
5.7 Moderate
Cloud Cover
0%
Precipitation
0 mm
Sunrise
6:58 AM
Sunset
6:18 PM
Compare

What to expect today in Costa Mesa

Right now in Costa Mesa it's 28°C with clear sky. Today's high should reach 28°C with an overnight low near 21°C. No significant precipitation is expected over the next several hours. Tomorrow looks similar, with highs near 27°C with clear sky.

Next 25 Hours

20:00
Clear sky
24°C
·
21:00
Clear sky
23°C
·
22:00
Clear sky
23°C
·
23:00
Clear sky
22°C
·
00:00
Clear sky
22°C
·
01:00
Clear sky
22°C
·
02:00
Clear sky
22°C
·
03:00
Clear sky
21°C
·
04:00
Clear sky
21°C
·
05:00
Clear sky
21°C
·
06:00
Clear sky
21°C
·
07:00
Clear sky
21°C
·
08:00
Clear sky
21°C
·
09:00
Clear sky
22°C
·
10:00
Clear sky
24°C
·
11:00
Clear sky
25°C
·
12:00
Clear sky
26°C
·
13:00
Clear sky
26°C
·
14:00
Clear sky
27°C
·
15:00
Clear sky
26°C
·
16:00
Clear sky
26°C
·
17:00
Clear sky
25°C
·
18:00
Clear sky
24°C
·
19:00
Clear sky
23°C
·
20:00
Clear sky
23°C
·

10-Day Forecast

Forecast trends

Next 24 hours — temperature & precipitation

10-day outlook — high / low & rainfall

Costa Mesa on the map

About Costa Mesa

Costa Mesa is located in Southern California, known for its vibrant arts scene and beautiful beaches. It experiences a mild, sunny climate year-round.

Costa Mesa experiences a mild, Mediterranean climate with relatively dry summers and mild, wet winters. Temperatures are generally pleasant year-round, avoiding extreme heat or cold. The best time to visit is spring or fall for comfortable weather and outdoor activities.

Nearby Cities

Compare Costa Mesa with another citySee weather & climate side by side — find your climate twin.
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