COSTA MESA, CA 92626 Weather Forecast & Current Conditions

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SANTA ANA, CA
Current Weather

10:53 PM PDT MAR 29, 2025
Broken Clouds
57°F
Feels Like: 57°F
Dewpoint: 48°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: Calm
Pressure: 30.03 inches
Last 72 hours

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COSTA MESA, CA 92626
Weather Forecast

Snowfall Forecast pages
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TONIGHT
Partly cloudy. Lows 48 to 52. Areas of winds west 10 mph.
SUNDAY
Partly cloudy. Highs 61 to 65. Light winds becoming west 10 mph in the afternoon.
SUNDAY NIGHT
Cloudy. A slight chance of rain in the evening, then a chance of rain overnight. Lows 51 to 54. Light winds becoming southeast 10 mph overnight. Chance of measurable precipitation 40 percent.
MONDAY
Cloudy with a chance of rain. Highs 62 to 66. Areas of winds south 10 mph. Chance of measurable precipitation 40 percent.
MONDAY NIGHT
Mostly cloudy. Lows 49 to 53. Areas of winds west 10 to 15 mph. Gusts to 25 mph overnight.
TUESDAY
Partly cloudy. Breezy. Highs 60 to 63 at the beaches to 64 farther inland and near higher coastal terrain.
TUESDAY NIGHT
Partly cloudy. Breezy. Lows 45 to 48.
WEDNESDAY
Partly cloudy. Highs around 61 at the beaches to 64 farther inland and near higher coastal terrain.
WEDNESDAY NIGHT
Partly cloudy. Lows 46 to 50.
THURSDAY
Partly cloudy. Highs 59 to 62 at the beaches to 63 farther inland and near higher coastal terrain.
THURSDAY NIGHT
Partly cloudy. Lows 45 to 49.
FRIDAY
Partly cloudy. Highs around 62 at the beaches to 66 farther inland and near higher coastal terrain.
FRIDAY NIGHT
Partly cloudy in the evening...becoming mostly clear. Lows around 50.

Visible Weather Satellite
COSTA MESA, CA 92626
Infrared Weather Satellite
COSTA MESA, CA 92626
NEXRAD Weather Radar
COSTA MESA, CA 92626

SANTA ANA, CA 3 hourly weather forecast

weather forecast created  4:00 PM PST  3/29/2025
Sunday
30 MAR 2025
COSTA MESA, CA 92626 weather forecast Day 1, 0 hours 10 PM 57° 57° Partly Cloudy 3%

0% Thunder
( 1% severe)
SSW   5 75% 49°
Low 53° COSTA MESA, CA 92626 weather forecast Day 1, 3 hours 1 AM 56° 56° Mostly Cloudy SSW   2 77% 49°
High 64° COSTA MESA, CA 92626 weather forecast Day 1, 6 hours 4 AM 54° 54° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSW   2 80% 48°

Mostly Cloudy



COSTA MESA, CA 92626 weather forecast Day 1, 9 hours 7 AM 56° 56° Partly Cloudy SW   2 74% 48°
COSTA MESA, CA 92626 weather forecast Day 1, 12 hours 10 AM 61° 61° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   6 58% 46°
COSTA MESA, CA 92626 weather forecast Day 1, 15 hours 1 PM 63° 62° Mostly Cloudy WSW   9 56% 47°
COSTA MESA, CA 92626 weather forecast Day 1, 18 hours 4 PM 62° 61° Mostly Cloudy 6%

0% Thunder
( 1% severe)
WSW   9 60% 48°
COSTA MESA, CA 92626 weather forecast Day 1, 21 hours 7 PM 60° 60° Mostly Cloudy SSW   6 69% 50°
Monday
31 MAR 2025
COSTA MESA, CA 92626 weather forecast Day 2, 0 hours 10 PM 59° 60° Mostly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 1% severe)
SE   3 78% 52°
Low 57° COSTA MESA, CA 92626 weather forecast Day 2, 3 hours 1 AM 59° 60° Mostly Cloudy SE   2 80% 53°
High 65° COSTA MESA, CA 92626 weather forecast Day 2, 6 hours 4 AM 57° 57° Mostly Cloudy 38%
RAIN
.25–.5 in
0% Thunder
( 0% severe)
SE   3 90% 54°

Mostly Cloudy

Chance of Rain

COSTA MESA, CA 92626 weather forecast Day 2, 9 hours 7 AM 59° 60° Mostly Cloudy SE   3 83% 54°
COSTA MESA, CA 92626 weather forecast Day 2, 12 hours 10 AM 61° 60° Mostly Cloudy 21%
RAIN
.25–.5 in
0% Thunder
( 2% severe)
SSE   8 81% 55°
COSTA MESA, CA 92626 weather forecast Day 2, 15 hours 1 PM 63° 62° Mostly Cloudy S   9 78% 56°
COSTA MESA, CA 92626 weather forecast Day 2, 18 hours 4 PM 63° 62° Mostly Cloudy 3%

0% Thunder
( 3% severe)
SSW   9 72% 54°
COSTA MESA, CA 92626 weather forecast Day 2, 21 hours 7 PM 61° 60° Mostly Cloudy WSW   9 78% 54°

SANTA ANA, CA extended weather forecast

Tuesday
1 APR 2025
Wednesday
2 APR 2025
Thursday
3 APR 2025
Friday
4 APR 2025
Saturday
5 APR 2025
Low 56° Low 50° Low 53° Low 52° Low 54°
High 65° High 66° High 63° High 68° High 72°
COSTA MESA, CA 92626 weather forecast Day 3 COSTA MESA, CA 92626 weather forecast Day 4 COSTA MESA, CA 92626 weather forecast Day 5 COSTA MESA, CA 92626 weather forecast Day 6 COSTA MESA, CA 92626 weather forecast Day 7
Mostly Cloudy
32% Rain
Partly Cloudy
10% Rain
Mostly Cloudy
54% Rain
Partly Cloudy
30% Rain
Partly Cloudy
8% Rain
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