IRVINE, CA 92602 Weather Forecast & Current Conditions

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SANTA ANA, CA
Current Weather

12:53 PM PST DEC 18, 2025
Broken Clouds
Haze
73°F
Feels Like: 73°F
Dewpoint: 52°F
Rel. Hum.: 48%
Visibility: 6 miles
Wind: NNW at 3 mph
Pressure: 29.93 inches
Last 72 hours

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IRVINE, CA 92602
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Patchy fog overnight. Local visibility one quarter mile or less at times overnight. Lows 52 to 55. Light winds.
FRIDAY
Partly cloudy with patchy fog in the morning...becoming mostly sunny. Local visibility one quarter mile or less at times in the morning. Highs 72 to 75. Light winds.
FRIDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 50 to 53. Light winds.
SATURDAY
Partly cloudy. Highs around 69 towards the coast to 70 to 73 farther inland. Light winds.
SATURDAY NIGHT
Partly cloudy. Patchy fog overnight. Lows 51 to 54. Light winds.
SUNDAY
Mostly cloudy with patchy fog in the morning...becoming partly cloudy. Highs 69 to 72 towards the coast to 72 farther inland.
SUNDAY NIGHT
Partly cloudy in the evening...becoming mostly cloudy. Lows 50 to 53.
MONDAY
Mostly cloudy. Highs around 69 towards the coast to 70 to 73 farther inland.
MONDAY NIGHT
Clear. Lows 50 to 53.
TUESDAY
Mostly sunny in the morning, then partly cloudy with a chance of showers in the afternoon. Highs around 67.
TUESDAY NIGHT
Showers likely in the evening, then showers overnight. Locally heavy rainfall possible overnight. Lows around 54.
WEDNESDAY
Showers. Locally heavy rainfall possible. Highs 63 to 66.
WEDNESDAY NIGHT
Showers. Lows 52 to 55.

Visible Weather Satellite
IRVINE, CA 92602
Infrared Weather Satellite
IRVINE, CA 92602
NEXRAD Weather Radar
IRVINE, CA 92602

SANTA ANA, CA 3 hourly weather forecast

weather forecast created  4:00 AM PST 12/18/2025
Thursday
18 DEC 2025
IRVINE, CA 92602 weather forecast Day 1, 12 hours 10 AM 63° 64° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   2 70% 53°
High 73° IRVINE, CA 92602 weather forecast Day 1, 15 hours 1 PM 72° 72° Clear W   3 53% 54°
Partly Cloudy



IRVINE, CA 92602 weather forecast Day 1, 18 hours 4 PM 71° 71° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   5 57% 55°
IRVINE, CA 92602 weather forecast Day 1, 21 hours 7 PM 64° 66° Clear SSE   2 78% 57°
Friday
19 DEC 2025
IRVINE, CA 92602 weather forecast Day 2, 0 hours 10 PM 60° 61° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   2 84% 55°
Low 54° IRVINE, CA 92602 weather forecast Day 2, 3 hours 1 AM 58° 59° Partly Cloudy E   1 87% 54°
High 70° IRVINE, CA 92602 weather forecast Day 2, 6 hours 4 AM 56° 56° Partly Cloudy 0%

0% Thunder
( 0% severe)
E   1 90% 53°

Partly Cloudy



IRVINE, CA 92602 weather forecast Day 2, 9 hours 7 AM 55° 55° Partly Cloudy ESE   1 86% 51°
IRVINE, CA 92602 weather forecast Day 2, 12 hours 10 AM 63° 64° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   1 72% 54°
IRVINE, CA 92602 weather forecast Day 2, 15 hours 1 PM 68° 68° Partly Cloudy SW   5 63% 55°
IRVINE, CA 92602 weather forecast Day 2, 18 hours 4 PM 65° 65° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   5 75% 57°
IRVINE, CA 92602 weather forecast Day 2, 21 hours 7 PM 60° 61° Partly Cloudy SSW   1 93% 58°
Saturday
20 DEC 2025
IRVINE, CA 92602 weather forecast Day 3, 0 hours 10 PM 57° 58° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   2 96% 56°
Low 54° IRVINE, CA 92602 weather forecast Day 3, 3 hours 1 AM 56° 56° Partly Cloudy ESE   2 96% 55°
High 67° IRVINE, CA 92602 weather forecast Day 3, 6 hours 4 AM 55° 55° Mostly Cloudy 0%

0% Thunder
( 0% severe)
ESE   2 96% 54°

Mostly Cloudy



IRVINE, CA 92602 weather forecast Day 3, 9 hours 7 AM 55° 55° Mostly Cloudy ESE   2 93% 53°
IRVINE, CA 92602 weather forecast Day 3, 15 hours 10 AM 60° 61° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSE   2 84% 55°
IRVINE, CA 92602 weather forecast Day 3, 18 hours 1 PM 65° 65° Partly Cloudy SW   5 73% 56°
IRVINE, CA 92602 weather forecast Day 3, 21 hours 4 PM 64° 65° Partly Cloudy     WSW   5 78% 57°

SANTA ANA, CA extended weather forecast

BAD DAY
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Low 56° Low 57° Low 55° Low 55° Low 55°
High 69° High 71° High 69° High 67° High 64°
IRVINE, CA 92602 weather forecast Day 4 IRVINE, CA 92602 weather forecast Day 5 IRVINE, CA 92602 weather forecast Day 6 IRVINE, CA 92602 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
5% Rain
Overcast
12% Rain
Mostly Cloudy
14% Rain
Overcast
18% Rain
Overcast
53% Rain
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