COSTA MESA, CA 92626 Weather Forecast & Current Conditions

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92626 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SANTA ANA, CA Current Weather
9:53 AM PST DEC 29, 2025
Few Clouds 70°F
Feels Like:	70°F
Dewpoint:	21°F
Rel. Hum.:	15%
Visibility:	10 miles
Wind:	NE at 12 mph, gusts to 22
Pressure:	30.15 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

92626 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	COSTA MESA, CA 92626 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly sunny. Highs around 70. Areas of winds northeast 10 to 20 mph with gusts to 30 mph.

TONIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 51 to 54. Areas of winds northeast 10 to 15 mph with gusts to 25 mph.

TUESDAY
Mostly cloudy. Highs 70 to 73. Areas of winds northeast 10 to 15 mph. Gusts to 25 mph in the morning.

TUESDAY NIGHT
Cloudy with a slight chance of showers. Lows around 57. Areas of winds northeast 10 mph. Chance of measurable precipitation 20 percent.

WEDNESDAY
Cloudy with a chance of showers. Highs 65 to 68. Areas of winds east 10 mph. Chance of measurable precipitation 50 percent.

WEDNESDAY NIGHT
Showers likely in the evening, then showers overnight. Locally heavy rainfall possible overnight. Lows around 56.

NEW YEARS DAY
Showers. Locally heavy rainfall possible in the morning. Highs around 64.

THURSDAY NIGHT
Showers likely. Lows 55 to 58.

FRIDAY
Showers likely. Highs 63 to 66.

FRIDAY NIGHT
Showers likely. Lows around 56.

SATURDAY
Cloudy in the morning...becoming mostly cloudy. A chance of showers. Highs 62 to 65.

SATURDAY NIGHT
Partly cloudy with a chance of showers. Lows around 53.

SUNDAY
Cloudy in the morning...becoming partly cloudy. A chance of showers. Highs 60 to 64.

92626 WEATHER SATELLITE LOOPS

Visible Weather Satellite
COSTA MESA, CA 92626

Infrared Weather Satellite
COSTA MESA, CA 92626

92626 WEATHER RADAR LOOP

NEXRAD Weather Radar
COSTA MESA, CA 92626

MOS COMPUTER WEATHER FORECAST

SANTA ANA, CA 3 hourly weather forecast

weather forecast created 4:00 AM PST 12/29/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
29 DEC 2025

10 AM

63°

62°

Clear

0%

0% Thunder
( 0% severe)

NE 13

29%

30°

High 70°

1 PM

69°

69°

Partly Cloudy

NE 13

23%

30°

Partly Cloudy

4 PM

69°

69°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NE 10

25%

32°

7 PM

62°

61°

Partly Cloudy

NE 10

30%

30°

Tuesday
30 DEC 2025

10 PM

59°

57°

Partly Cloudy

5%

0% Thunder
( 0% severe)

NE 10

36%

32°

Low 53°

1 AM

57°

55°

Mostly Cloudy

N 8

42%

34°

High 73°

4 AM

56°

54°

Mostly Cloudy

5%

0% Thunder
( 1% severe)

N 8

45%

35°

Mostly Cloudy

7 AM

57°

55°

Mostly Cloudy

NW 8

47%

37°

10 AM

65°

65°

Mostly Cloudy

5%

0% Thunder
( 1% severe)

WNW 10

41%

41°

1 PM

70°

70°

Mostly Cloudy

WNW 10

39%

44°

4 PM

71°

71°

Mostly Cloudy

3%

0% Thunder
( 0% severe)

NE 8

39%

45°

7 PM

66°

66°

Mostly Cloudy

NE 8

48%

46°

Wednesday
31 DEC 2025

10 PM

64°

64°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 1% severe)

ENE 8

52%

46°

Low 58°

1 AM

61°

61°

Mostly Cloudy

ENE 6

60%

47°

High 67°

4 AM

60°

60°

Overcast

25%
RAIN
<.01 in

0% Thunder
( 0% severe)

ENE 6

64%

48°

Overcast

Chance of Rain

7 AM

61°

61°

Overcast

NE 6

65%

49°

10 AM

63°

63°

Overcast

44%
RAIN
>2 in

0% Thunder
( 5% severe)

ENE 7

67%

52°

1 PM

64°

64°

Overcast

ENE 8

73%

55°

4 PM

63°

63°

Overcast

E 7

81%

57°


SANTA ANA, CA extended weather forecast
Thursday 1 JAN 2026	Friday 2 JAN 2026	Saturday 3 JAN 2026	Sunday 4 JAN 2026	Monday 5 JAN 2026
Low 58°	Low 58°	Low 57°	Low 52°	Low 49°
High 67°	High 67°	High 65°	High 64°	High 65°

Overcast 95% Rain	Overcast 59% Rain	Overcast 74% Rain	Overcast 50% Rain	Mostly Cloudy 26% Rain

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