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
9:53 AM PST JAN 20, 2026
Scattered Clouds 63°F
Feels Like:	63°F
Dewpoint:	46°F
Rel. Hum.:	54%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.10 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 2025 Hurricanes	IRVINE, CA 92602 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Partly cloudy with patchy fog this morning...becoming mostly sunny. Local visibility one quarter mile or less at times this morning. Highs around 75 towards the coast to 76 to 79 farther inland. Areas of winds south to 10 mph with gusts to 25 mph this morning becoming light.

TONIGHT
Partly cloudy. Patchy fog overnight. Lows around 50. Light winds.

WEDNESDAY
Patchy fog in the morning. Mostly cloudy. Highs 69 to 72. Light winds.

WEDNESDAY NIGHT
Mostly cloudy. Lows around 52. Light winds.

THURSDAY
Mostly cloudy. Highs 65 to 68. Light winds becoming southwest 10 mph in the afternoon.

THURSDAY NIGHT
Partly cloudy with a slight chance of showers. Lows around 51.

FRIDAY
Partly cloudy. Highs 65 to 68.

FRIDAY NIGHT
Partly cloudy. Lows around 50.

SATURDAY
Partly cloudy. Highs 68 to 72.

SATURDAY NIGHT
Mostly clear. Lows around 49.

SUNDAY
Mostly sunny. Highs 71 to 74.

SUNDAY NIGHT
Partly cloudy. Lows around 51.

MONDAY
Partly cloudy. Highs 71 to 74.

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 4:00 AM PST 1/20/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
20 JAN 2026

10 AM

63°

64°

Partly Cloudy

0%

0% Thunder
( 0% severe)

WSW 1

56%

47°

High 72°

1 PM

71°

71°

Partly Cloudy

SW 3

41%

46°

Partly Cloudy

4 PM

68°

68°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SW 5

49%

48°

7 PM

61°

62°

Partly Cloudy

S 1

75%

53°

Wednesday
21 JAN 2026

10 PM

58°

59°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SE 2

80%

52°

Low 52°

1 AM

55°

55°

Partly Cloudy

CALM

83%

50°

High 67°

4 AM

53°

53°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

CALM

90%

50°

Mostly Cloudy

7 AM

54°

54°

Mostly Cloudy

ENE 1

83%

49°

10 AM

60°

61°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

SE 1

69%

50°

1 PM

64°

65°

Mostly Cloudy

SW 5

63%

51°

4 PM

63°

64°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

WSW 5

67%

52°

7 PM

60°

61°

Mostly Cloudy

SSW 2

84%

55°

Thursday
22 JAN 2026

10 PM

58°

59°

Mostly Cloudy

3%

0% Thunder
( 1% severe)

SE 2

87%

54°

Low 53°

1 AM

56°

56°

Mostly Cloudy

ESE 1

90%

53°

High 65°

4 AM

55°

55°

Mostly Cloudy

6%

0% Thunder
( 2% severe)

ESE 1

93%

53°

Mostly Cloudy

7 AM

55°

55°

Mostly Cloudy

SE 1

90%

52°

10 AM

60°

61°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 1% severe)

SSE 2

78%

53°

1 PM

63°

63°

Mostly Cloudy

SSW 6

67%

52°

4 PM

62°

62°

Mostly Cloudy

WSW 6

72%

53°


SANTA ANA, CA extended weather forecast
Friday 23 JAN 2026	Saturday 24 JAN 2026	Sunday 25 JAN 2026	Monday 26 JAN 2026	Tuesday 27 JAN 2026
Low 54°	Low 53°	Low 50°	Low 49°	Low 48°
High 66°	High 67°	High 72°	High 70°	High 68°

Overcast 52% Rain	Overcast 22% Rain	Clear 14% Rain	Clear 7% Rain	Clear 12% Rain

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