Today
70°F / 54°F
Mostly cloudy throughout the day.
Costa Mesa Weather
55°F
Partly Cloudy
- humidity: 67%
- wind: 3mph
- cloud cover: 51%
Next 24 hours:
Mostly cloudy starting this afternoon.
55°F
55°F
57°F
61°F
64°F
66°F
68°F
70°F
70°F
68°F
66°F
64°F
63°F
61°F
59°F
59°F
57°F
57°F
55°F
55°F
55°F
55°F
55°F
55°F
Next 7 days:
Rain on Wednesday and Thursday, with high temperatures peaking at 72°F on Monday.
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sunrise: 06:27
sunset: 16:49
humidity: 66%
wind: 2mph
dew point: 48°F
pressure: 1017mb
chance of rain: 8%
visibility: 10mi
cloud cover: 49%
Sunday
70°F / 55°F
Partly cloudy throughout the day.
sunrise: 06:28
sunset: 16:48
humidity: 71%
wind: 1mph
dew point: 50°F
pressure: 1018mb
chance of rain: 8%
visibility: 10mi
cloud cover: 53%
Monday
72°F / 54°F
Mostly cloudy throughout the day.
sunrise: 06:29
sunset: 16:48
humidity: 56%
wind: 1mph
dew point: 45°F
pressure: 1017mb
chance of rain: 5%
visibility: 10mi
cloud cover: 76%
Tuesday
68°F / 54°F
Partly cloudy in the morning.
sunrise: 06:29
sunset: 16:47
humidity: 68%
wind: 2mph
dew point: 48°F
pressure: 1017mb
chance of rain: 10%
visibility: 10mi
cloud cover: 32%
Wednesday
70°F / 57°F
Rain overnight.
sunrise: 06:30
sunset: 16:47
humidity: 68%
wind: 2mph
dew point: 48°F
pressure: 1018mb
chance of rain: 32%
visibility: 10mi
cloud cover: 49%
Thursday
66°F / 57°F
Mostly cloudy in the morning.
sunrise: 06:31
sunset: 16:46
humidity: 74%
wind: 2mph
dew point: 52°F
pressure: 1021mb
chance of rain: 48%
visibility: 10mi
cloud cover: 30%
Friday
66°F / 55°F
Partly cloudy in the morning.
sunrise: 06:32
sunset: 16:46
humidity: 74%
wind: 3mph
dew point: 54°F
pressure: 1020mb
chance of rain: 27%
visibility: 10mi
cloud cover: 14%
Saturday
68°F / 55°F
Partly cloudy starting in the evening.
sunrise: 06:33
sunset: 16:46
humidity: 70%
wind: 1mph
dew point: 50°F
pressure: 1017mb
chance of rain: 4%
visibility: 10mi
cloud cover: 14%