IRVINE, CA 92602 Weather Forecast & Current Conditions

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92602 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SANTA ANA, CA Current Weather
10:53 AM PDT OCT 19, 2026
Clear 79°F
Feels Like:	81°F
Dewpoint:	63°F
Rel. Hum.:	58%
Visibility:	10 miles
Wind:	SSW at 8 mph
Pressure:	29.93 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

92602 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	IRVINE, CA 92602 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly sunny. Highs 83 to 86. Light winds becoming southwest 10 mph this afternoon.

TONIGHT
Mostly clear. Patchy fog overnight. Local visibility one quarter mile or less at times overnight. Lows 58 to 62. Light winds.

TUESDAY
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Local visibility one quarter mile or less at times in the morning. Highs 79 to 83. Light winds becoming southwest 10 mph in the afternoon.

TUESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 56 to 61. Areas of winds south 10 mph in the evening becoming light.

WEDNESDAY
Partly cloudy in the morning...becoming mostly cloudy. Patchy fog in the morning. A chance of showers. Highs 73 to 76. Areas of winds southeast to 10 mph becoming southwest 10 mph in the afternoon. Chance of measurable precipitation 50 percent.

WEDNESDAY NIGHT
Showers and a slight chance of thunderstorms. Locally heavy rainfall possible overnight. Lows 53 to 59.

THURSDAY
Mostly cloudy in the morning...becoming partly cloudy. Showers likely and a slight chance of thunderstorms. Highs around 70.

THURSDAY NIGHT
Partly cloudy. A slight chance of showers in the evening. Lows 51 to 56.

FRIDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 71 to 74.

FRIDAY NIGHT
Clear. Lows 53 to 57.

SATURDAY
Mostly sunny. Highs around 80.

SATURDAY NIGHT
Mostly clear. Lows 56 to 60.

SUNDAY
Mostly sunny in the morning...becoming partly cloudy. Highs around 80.

92602 WEATHER SATELLITE LOOPS

Visible Weather Satellite
IRVINE, CA 92602

Infrared Weather Satellite
IRVINE, CA 92602

92602 WEATHER RADAR LOOP

NEXRAD Weather Radar
IRVINE, CA 92602

MOS COMPUTER WEATHER FORECAST

SANTA ANA, CA 3 hourly weather forecast

weather forecast created 5:00 AM PDT 10/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
19 OCT 2026

11 AM

79°

80°

Clear

1%

0% Thunder
( 0% severe)

CALM

47%

57°

High 82°

2 PM

81°

81°

Clear

SW 8

47%

59°

Clear

5 PM

77°

79°

Clear

1%

0% Thunder
( 1% severe)

SW 6

54%

59°

8 PM

70°

70°

Clear

CALM

81%

64°

Tuesday
20 OCT 2026

11 PM

67°

67°

Clear

1%

0% Thunder
( 1% severe)

CALM

93%

65°

Low 62°

2 AM

64°

65°

Partly Cloudy

SE 3

100%

64°

High 78°

5 AM

63°

64°

Partly Cloudy

1%

0% Thunder
( 1% severe)

CALM

100%

63°

Partly Cloudy

8 AM

65°

65°

Mostly Cloudy

SE 3

93%

63°

11 AM

75°

75°

Partly Cloudy

2%

0% Thunder
( 2% severe)

S 3

62%

61°

2 PM

78°

80°

Clear

S 9

56%

61°

5 PM

74°

74°

Partly Cloudy

0%

0% Thunder
( 2% severe)

SSW 8

62%

60°

8 PM

68°

68°

Partly Cloudy

SSW 5

84%

63°

Wednesday
21 OCT 2026

11 PM

65°

65°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 1% severe)

S 3

93%

63°

Low 62°

2 AM

64°

65°

Mostly Cloudy

SSE 3

100%

64°

High 72°

5 AM

62°

63°

Mostly Cloudy

28%
RAIN
<.01 in

0% Thunder
( 2% severe)

SE 3

100%

62°

Mostly Cloudy

Chance of Rain

8 AM

64°

64°

Mostly Cloudy

SE 6

97%

63°

11 AM

70°

70°

Mostly Cloudy

48%
RAIN
***

0% Thunder
( 8% severe)

S 10

73%

61°

2 PM

72°

72°

Mostly Cloudy

SW 13

66%

60°

5 PM

69°

69°

Mostly Cloudy

SW 9

70%

59°


SANTA ANA, CA extended weather forecast
Thursday 22 OCT 2026	Friday 23 OCT 2026	Saturday 24 OCT 2026	Sunday 25 OCT 2026	Monday 26 OCT 2026
Low 62°	Low 59°	Low 59°	Low 62°	Low 59°
High 73°	High 76°	High 83°	High 85°	High 84°

Overcast 86% Rain	Partly Cloudy 15% Rain	Clear 2% Rain	Clear 2% Rain	Clear 1% Rain

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