IRVINE, CA 92612 Weather Forecast & Current Conditions

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SANTA ANA, CA
Current Weather

10:53 PM PDT OCT 21, 2026
Broken Clouds
68°F
Feels Like: 68°F
Dewpoint: 61°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: S at 13 mph
Pressure: 29.85 inches
Last 72 hours

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IRVINE, CA 92612
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Showers. A slight chance of thunderstorms this evening, then scattered thunderstorms overnight. Lows around 59. Areas of winds south 10 mph this evening becoming light.
THURSDAY
Scattered thunderstorms. Showers. Highs around 70. Light winds becoming southwest 10 mph in the afternoon.
THURSDAY NIGHT
Partly cloudy in the evening...becoming mostly cloudy. A chance of showers. Lows around 56. Light winds. Chance of measurable precipitation 40 percent.
FRIDAY
Partly cloudy. Highs around 70. Light winds becoming west 10 mph in the afternoon.
FRIDAY NIGHT
Mostly clear. Lows 54 to 57. Areas of winds west 10 mph in the evening becoming light.
SATURDAY
Mostly sunny. Highs 72 to 76.
SATURDAY NIGHT
Mostly clear. Lows around 60.
SUNDAY
Partly cloudy. Highs 76 to 80.
SUNDAY NIGHT
Partly cloudy. Lows around 60.
MONDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 78 to 82.
MONDAY NIGHT
Mostly clear. Lows around 60.
TUESDAY
Partly cloudy. Highs 77 to 81.
TUESDAY NIGHT
Partly cloudy. Lows around 60.

Visible Weather Satellite
IRVINE, CA 92612
Infrared Weather Satellite
IRVINE, CA 92612
NEXRAD Weather Radar
IRVINE, CA 92612

SANTA ANA, CA 3 hourly weather forecast

weather forecast created  5:00 PM PDT 10/21/2026
Thursday
22 OCT 2026
IRVINE, CA 92612 weather forecast Day 1, 0 hours 11 PM 65° 65° Mostly Cloudy 92%
RAIN
***
0% Thunder
( 18% severe)
S   14 97% 64°
Low 60° IRVINE, CA 92612 weather forecast Day 1, 3 hours 2 AM 63° 62° Mostly Cloudy SW   9 100% 63°
High 69° IRVINE, CA 92612 weather forecast Day 1, 6 hours 5 AM 61° 61° Partly Cloudy 55%
RAIN
.01–.1 in
0% Thunder
( 12% severe)
WSW   5 100% 61°

Mostly Cloudy

Rain Likely

IRVINE, CA 92612 weather forecast Day 1, 9 hours 8 AM 61° 61° Mostly Cloudy S   6 97% 60°
IRVINE, CA 92612 weather forecast Day 1, 12 hours 11 AM 66° 66° Mostly Cloudy 47%
RAIN
.25–.5 in
0% Thunder
( 16% severe)
SW   7 78% 59°
IRVINE, CA 92612 weather forecast Day 1, 15 hours 2 PM 69° 69° Partly Cloudy SW   9 66% 57°
IRVINE, CA 92612 weather forecast Day 1, 18 hours 5 PM 68° 68° Partly Cloudy 37%
RAIN
.25–.5 in
0% Thunder
( 3% severe)
SW   9 63% 55°
IRVINE, CA 92612 weather forecast Day 1, 21 hours 8 PM 63° 63° Partly Cloudy SW   6 81% 57°
Friday
23 OCT 2026
IRVINE, CA 92612 weather forecast Day 2, 0 hours 11 PM 60° 60° Mostly Cloudy 49%
RAIN
.5–1 in
0% Thunder
( 3% severe)
E   6 90% 57°
Low 57° IRVINE, CA 92612 weather forecast Day 2, 3 hours 2 AM 59° 59° Mostly Cloudy ESE   5 96% 58°
High 70° IRVINE, CA 92612 weather forecast Day 2, 6 hours 5 AM 57° 57° Mostly Cloudy 21%
RAIN
.1–.25 in
0% Thunder
( 2% severe)
ESE   5 100% 57°

Decreasing Clouds

Chance of Rain

IRVINE, CA 92612 weather forecast Day 2, 9 hours 8 AM 59° 58° Partly Cloudy E   6 96% 58°
IRVINE, CA 92612 weather forecast Day 2, 12 hours 11 AM 67° 67° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 4% severe)
  CALM 70% 57°
IRVINE, CA 92612 weather forecast Day 2, 15 hours 2 PM 70° 70° Clear WSW   6 63% 57°
IRVINE, CA 92612 weather forecast Day 2, 18 hours 5 PM 69° 69° Clear 1%

0% Thunder
( 3% severe)
WSW   7 66% 57°
IRVINE, CA 92612 weather forecast Day 2, 21 hours 8 PM 64° 65° Clear W   3 81% 58°

SANTA ANA, CA extended weather forecast

BAD DAY
BAD DATE
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Low 59° Low 59° Low 59° Low 60° Low 61°
High 71° High 75° High 77° High 80° High 78°
IRVINE, CA 92612 weather forecast Day 3 IRVINE, CA 92612 weather forecast Day 4 IRVINE, CA 92612 weather forecast Day 5 IRVINE, CA 92612 weather forecast Day 6 IRVINE, CA 92612 weather forecast Day 7
Overcast
61% Rain
Partly Cloudy
17% Rain
Clear
6% Rain
Clear
6% Rain
Clear
6% Rain
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