IRVINE, CA 92612 Weather Forecast & Current Conditions

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SANTA ANA, CA
Current Weather

10:53 PM PDT SEP 18, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 61°F
Rel. Hum.: 73%
Visibility: 9 miles
Wind: Calm
Pressure: 29.98 inches
Last 72 hours

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IRVINE, CA 92612
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear this evening...becoming partly cloudy. Lows 60 to 65. Areas of winds west to 10 mph this evening becoming light.
SATURDAY
Partly cloudy in the morning...becoming mostly sunny. Highs around 75 at the beaches to 77 to 81 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph in the afternoon.
SATURDAY NIGHT
Mostly clear in the evening...becoming mostly cloudy. Lows 62 to 66. Areas of winds southwest to 10 mph in the evening becoming light.
SUNDAY
Cloudy in the morning...becoming partly cloudy. Highs around 74 at the beaches to 75 to 79 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph in the afternoon.
SUNDAY NIGHT
Partly cloudy in the evening...becoming mostly cloudy. Lows 62 to 66. Areas of winds southwest 10 mph in the evening becoming light.
MONDAY
Mostly cloudy in the morning...becoming partly cloudy. Highs 72 to 77.
MONDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 61 to 66.
TUESDAY
Partly cloudy. Highs 73 to 78.
TUESDAY NIGHT
Mostly clear. Lows 63 to 66.
WEDNESDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 76 to 79 at the beaches to 80 to 85 farther inland and near higher coastal terrain.
WEDNESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 64 to 68.
THURSDAY
Partly cloudy. Highs 77 to 81 at the beaches to 82 to 86 farther inland and near higher coastal terrain.
THURSDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 66 to 69.

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  9/18/2026
Saturday
19 SEP 2026
IRVINE, CA 92612 weather forecast Day 1, 0 hours 11 PM 67° 67° Clear 1%

0% Thunder
( 0% severe)
S   1 87% 63°
Low 64° IRVINE, CA 92612 weather forecast Day 1, 3 hours 2 AM 66° 66° Partly Cloudy SE   3 84% 61°
High 79° IRVINE, CA 92612 weather forecast Day 1, 6 hours 5 AM 65° 65° Mostly Cloudy 0%

0% Thunder
( 0% severe)
ESE   3 87% 61°

Decreasing Clouds



IRVINE, CA 92612 weather forecast Day 1, 9 hours 8 AM 68° 68° Mostly Cloudy ESE   5 78% 61°
IRVINE, CA 92612 weather forecast Day 1, 12 hours 11 AM 74° 74° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 66% 62°
IRVINE, CA 92612 weather forecast Day 1, 15 hours 2 PM 78° 80° Clear SW   8 58% 62°
IRVINE, CA 92612 weather forecast Day 1, 18 hours 5 PM 77° 79° Clear 0%

0% Thunder
( 0% severe)
SW   8 60% 62°
IRVINE, CA 92612 weather forecast Day 1, 21 hours 8 PM 70° 70° Partly Cloudy SW   3 81% 64°
Sunday
20 SEP 2026
IRVINE, CA 92612 weather forecast Day 2, 0 hours 11 PM 68° 68° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   1 87% 64°
Low 66° IRVINE, CA 92612 weather forecast Day 2, 3 hours 2 AM 67° 67° Mostly Cloudy SSE   3 87% 63°
High 76° IRVINE, CA 92612 weather forecast Day 2, 6 hours 5 AM 66° 66° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SE   3 90% 63°

Mostly Cloudy



IRVINE, CA 92612 weather forecast Day 2, 9 hours 8 AM 69° 69° Mostly Cloudy SSE   5 84% 64°
IRVINE, CA 92612 weather forecast Day 2, 12 hours 11 AM 73° 73° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSW   3 73% 64°
IRVINE, CA 92612 weather forecast Day 2, 15 hours 2 PM 76° 78° Partly Cloudy SW   9 66% 64°
IRVINE, CA 92612 weather forecast Day 2, 18 hours 5 PM 74° 74° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   9 69% 63°
IRVINE, CA 92612 weather forecast Day 2, 21 hours 8 PM 69° 69° Mostly Cloudy SW   5 84% 64°

SANTA ANA, CA extended weather forecast

Monday
21 SEP 2026
Tuesday
22 SEP 2026
Wednesday
23 SEP 2026
Thursday
24 SEP 2026
Friday
25 SEP 2026
Low 68° Low 65° Low 66° Low 67° Low 68°
High 77° High 78° High 77° High 78° High 83°
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
4% Rain
Partly Cloudy
9% Rain
Mostly Cloudy
Overcast
1% Rain
Partly Cloudy
3% Rain
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