IRVINE, CA 92612 Weather Forecast & Current Conditions

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SANTA ANA, CA
Current Weather

7:53 PM PDT OCT 18, 2026
Few Clouds
73°F
Feels Like: 73°F
Dewpoint: 64°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: S at 6 mph
Pressure: 29.94 inches
Last 72 hours

Local Area Snow Depth

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IRVINE, CA 92612
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows 61 to 65. Areas of winds west to 10 mph this evening becoming light.
MONDAY
Partly cloudy with patchy fog in the morning...becoming mostly sunny. Highs around 76 at the beaches to 80 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph in the afternoon.
MONDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 61 to 64. Light winds.
TUESDAY
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs around 74 at the beaches to 76 to 79 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph in the afternoon.
TUESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 61 to 64. Areas of winds southwest 10 mph in the evening becoming light.
WEDNESDAY
Partly cloudy. A slight chance of rain in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 71 to 75.
WEDNESDAY NIGHT
Showers and a slight chance of thunderstorms. Lows around 60.
THURSDAY
Mostly cloudy with showers in the morning, then partly cloudy with a chance of showers in the afternoon. Highs around 70.
THURSDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly clear with a slight chance of showers overnight. Lows 55 to 58.
FRIDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 69 to 72.
FRIDAY NIGHT
Clear. Lows 56 to 59.
SATURDAY
Mostly sunny. Highs 74 to 78.
SATURDAY NIGHT
Mostly clear. 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 AM PDT 10/18/2026
Sunday
18 OCT 2026
IRVINE, CA 92612 weather forecast Day 1, 12 hours 11 AM 82° 81° Clear 1%

0% Thunder
( 0% severe)
  CALM 33% 50°
High 85° IRVINE, CA 92612 weather forecast Day 1, 15 hours 2 PM 84° 82° Clear WSW   9 33% 52°
Clear



IRVINE, CA 92612 weather forecast Day 1, 18 hours 5 PM 80° 80° Clear 1%

0% Thunder
( 0% severe)
WSW   10 45% 57°
IRVINE, CA 92612 weather forecast Day 1, 21 hours 8 PM 72° 72° Clear WSW   1 68% 61°
Monday
19 OCT 2026
IRVINE, CA 92612 weather forecast Day 2, 0 hours 11 PM 69° 69° Clear 1%

0% Thunder
( 0% severe)
  CALM 78% 62°
Low 64° IRVINE, CA 92612 weather forecast Day 2, 3 hours 2 AM 66° 66° Clear   CALM 87% 62°
High 80° IRVINE, CA 92612 weather forecast Day 2, 6 hours 5 AM 64° 66° Clear 1%

0% Thunder
( 0% severe)
  CALM 90% 61°

Clear



IRVINE, CA 92612 weather forecast Day 2, 9 hours 8 AM 67° 67° Partly Cloudy   CALM 81% 61°
IRVINE, CA 92612 weather forecast Day 2, 12 hours 11 AM 78° 79° Clear 1%

0% Thunder
( 0% severe)
SSW   3 52% 59°
IRVINE, CA 92612 weather forecast Day 2, 15 hours 2 PM 80° 81° Clear SW   9 51% 60°
IRVINE, CA 92612 weather forecast Day 2, 18 hours 5 PM 77° 79° Clear 0%

0% Thunder
( 1% severe)
SW   7 56% 60°
IRVINE, CA 92612 weather forecast Day 2, 21 hours 8 PM 69° 69° Clear SSW   3 84% 64°
Tuesday
20 OCT 2026
IRVINE, CA 92612 weather forecast Day 3, 0 hours 11 PM 66° 66° Partly Cloudy 2%

0% Thunder
( 1% severe)
S   6 97% 65°
Low 63° IRVINE, CA 92612 weather forecast Day 3, 3 hours 2 AM 64° 65° Partly Cloudy SSE   5 100% 64°
High 77° IRVINE, CA 92612 weather forecast Day 3, 6 hours 5 AM 63° 64° Partly Cloudy 3%

0% Thunder
( 1% severe)
  CALM 100% 63°

Partly Cloudy



IRVINE, CA 92612 weather forecast Day 3, 9 hours 8 AM 65° 65° Partly Cloudy ESE   3 93% 63°
IRVINE, CA 92612 weather forecast Day 3, 15 hours 11 AM 74° 74° Partly Cloudy 0%

0% Thunder
( 1% severe)
S   3 64% 61°
IRVINE, CA 92612 weather forecast Day 3, 18 hours 2 PM 77° 79° Partly Cloudy SW   10 56% 60°
IRVINE, CA 92612 weather forecast Day 3, 21 hours 5 PM 74° 74° Clear     SW   9 59% 59°

SANTA ANA, CA extended weather forecast

Wednesday
21 OCT 2026
Thursday
22 OCT 2026
Friday
23 OCT 2026
Saturday
24 OCT 2026
Sunday
25 OCT 2026
Low 66° Low 63° Low 59° Low 61° Low 62°
High 75° High 72° High 76° High 83° High 85°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
59% Rain
Overcast
79% Rain
Partly Cloudy
20% Rain
Clear
6% Rain
Clear
1% Rain
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