IRVINE, CA 92612 Weather Forecast & Current Conditions

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SANTA ANA, CA
Current Weather

1:53 AM PDT SEP 5, 2026
Broken Clouds
68°F
Feels Like: 68°F
Dewpoint: 63°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: Calm
Pressure: 29.92 inches
Last 72 hours

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IRVINE, CA 92612
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs around 80 at the beaches to 82 to 86 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph this afternoon.
TONIGHT
Mostly clear in the evening, then mostly cloudy with a slight chance of showers overnight. Lows around 70. Areas of winds west 10 mph in the evening becoming light. Chance of measurable precipitation 20 percent.
SUNDAY
Mostly cloudy with showers likely in the morning, then partly cloudy with a chance of showers in the afternoon. Highs around 80 at the beaches to 82 to 85 farther inland and near higher coastal terrain. Light winds becoming northwest 10 to 15 mph with gusts to 25 mph in the afternoon. Chance of measurable precipitation 50 percent.
SUNDAY NIGHT
Partly cloudy. A slight chance of showers in the evening. Lows around 70. Areas of winds northwest 10 mph in the evening becoming light. Chance of measurable precipitation less than 20 percent.
LABOR DAY
Partly cloudy in the morning...becoming mostly sunny. Highs 78 to 82 at the beaches to 84 to 88 farther inland and near higher coastal terrain. Light winds becoming west 10 mph in the afternoon.
MONDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 66 to 69.
TUESDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 79 to 83 at the beaches to 85 to 89 farther inland and near higher coastal terrain.
TUESDAY NIGHT
Partly cloudy. Lows around 70.
WEDNESDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 79 to 83 at the beaches to 86 to 90 farther inland and near higher coastal terrain.
WEDNESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows around 70.
THURSDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 77 to 81 at the beaches to 83 to 88 farther inland and near higher coastal terrain.
THURSDAY NIGHT
Mostly clear. Lows 65 to 69.
FRIDAY
Partly cloudy. Highs 75 to 79 at the beaches to 80 to 84 farther inland and near higher coastal terrain.

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  9/ 4/2026
Saturday
5 SEP 2026
IRVINE, CA 92612 weather forecast Day 1, 0 hours 11 PM 67° 67° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   3 87% 63°
Low 63° IRVINE, CA 92612 weather forecast Day 1, 3 hours 2 AM 65° 65° Partly Cloudy ESE   3 90% 62°
High 82° IRVINE, CA 92612 weather forecast Day 1, 6 hours 5 AM 64° 66° Partly Cloudy 1%

0% Thunder
( 0% severe)
  CALM 87% 60°

Partly Cloudy



IRVINE, CA 92612 weather forecast Day 1, 9 hours 8 AM 69° 69° Partly Cloudy NNE   1 73% 60°
IRVINE, CA 92612 weather forecast Day 1, 12 hours 11 AM 79° 80° Clear 2%

0% Thunder
( 1% severe)
  CALM 50% 59°
IRVINE, CA 92612 weather forecast Day 1, 15 hours 2 PM 82° 82° Clear SW   8 44% 58°
IRVINE, CA 92612 weather forecast Day 1, 18 hours 5 PM 80° 81° Partly Cloudy 4%

0% Thunder
( 3% severe)
SW   8 49% 59°
IRVINE, CA 92612 weather forecast Day 1, 21 hours 8 PM 73° 73° Partly Cloudy WSW   5 68% 62°
Sunday
6 SEP 2026
IRVINE, CA 92612 weather forecast Day 2, 0 hours 11 PM 72° 72° Partly Cloudy 19%
RAIN
.01–.1 in
0% Thunder
( 9% severe)
W   5 71% 62°
Low 70° IRVINE, CA 92612 weather forecast Day 2, 3 hours 2 AM 71° 71° Mostly Cloudy WNW   5 73% 62°
High 81° IRVINE, CA 92612 weather forecast Day 2, 6 hours 5 AM 71° 71° Mostly Cloudy 55%
RAIN
***
0% Thunder
( 12% severe)
WNW   5 71% 61°

Mostly Cloudy

Rain Likely

IRVINE, CA 92612 weather forecast Day 2, 9 hours 8 AM 73° 73° Mostly Cloudy NA   8 71% 63°
IRVINE, CA 92612 weather forecast Day 2, 12 hours 11 AM 77° 79° Mostly Cloudy 35%
RAIN
***
0% Thunder
( 7% severe)
NNW   7 67% 65°
IRVINE, CA 92612 weather forecast Day 2, 15 hours 2 PM 80° 82° Mostly Cloudy N   8 62% 66°
IRVINE, CA 92612 weather forecast Day 2, 18 hours 5 PM 80° 82° Mostly Cloudy 10%
RAIN
.01–.1 in
0% Thunder
( 6% severe)
NW   9 65% 67°
IRVINE, CA 92612 weather forecast Day 2, 21 hours 8 PM 74° 74° Mostly Cloudy NW   9 82% 68°

SANTA ANA, CA extended weather forecast

Monday
7 SEP 2026
Tuesday
8 SEP 2026
Wednesday
9 SEP 2026
Thursday
10 SEP 2026
Friday
11 SEP 2026
Low 71° Low 72° Low 71° Low 73° Low 71°
High 86° High 93° High 94° High 89° High 85°
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
Partly Cloudy
1% Rain
Partly Cloudy
2% Rain
Partly Cloudy
13% Rain
Partly Cloudy
4% Rain
Partly Cloudy
5% Rain
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