FOUNTAIN VALLEY, CA 92728 Weather Forecast & Current Conditions

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SANTA ANA, CA
Current Weather

11:53 PM PDT MAY 9, 2025
Clear
66°F
Feels Like: 66°F
Dewpoint: 57°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: SSW at 5 mph
Pressure: 29.94 inches
Last 72 hours

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FOUNTAIN VALLEY, CA 92728
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows 61 to 65. Areas of winds south 10 mph this evening becoming light.
SATURDAY
Mostly sunny. Highs 89 to 92 towards the coast to 97 farther inland. Light winds becoming west 10 mph in the afternoon.
SATURDAY NIGHT
Partly cloudy. Patchy fog overnight. Lows 61 to 66. Areas of winds southwest 10 mph in the evening becoming light.
SUNDAY
Patchy fog in the morning. Partly cloudy. Highs around 83 towards the coast to 88 farther inland. Light winds becoming southwest 10 mph in the afternoon.
SUNDAY NIGHT
Partly cloudy. Patchy fog overnight. Lows 56 to 61. Areas of winds southwest 10 mph in the evening becoming light.
MONDAY
Partly cloudy. Cooler. Highs 71 to 74.
MONDAY NIGHT
Partly cloudy in the evening...becoming mostly cloudy. Lows 52 to 57.
TUESDAY
Mostly cloudy in the morning...becoming partly cloudy. Highs 66 to 69.
TUESDAY NIGHT
Partly cloudy. Lows 49 to 54.
WEDNESDAY
Partly cloudy. Highs 69 to 72.
WEDNESDAY NIGHT
Partly cloudy. Lows 50 to 55.
THURSDAY
Partly cloudy. Highs 70 to 73.
THURSDAY NIGHT
Partly cloudy. Lows 51 to 56.

Visible Weather Satellite
FOUNTAIN VALLEY, CA 92728
Infrared Weather Satellite
FOUNTAIN VALLEY, CA 92728
NEXRAD Weather Radar
FOUNTAIN VALLEY, CA 92728

SANTA ANA, CA 3 hourly weather forecast

weather forecast created  5:00 PM PDT  5/ 9/2025
Saturday
10 MAY 2025
FOUNTAIN VALLEY, CA 92728 weather forecast Day 1, 0 hours 11 PM 68° 68° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   2 70% 58°
Low 61° FOUNTAIN VALLEY, CA 92728 weather forecast Day 1, 3 hours 2 AM 65° 65° Partly Cloudy SSW   1 78% 58°
High 87° FOUNTAIN VALLEY, CA 92728 weather forecast Day 1, 6 hours 5 AM 62° 63° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 81% 56°

Partly Cloudy



FOUNTAIN VALLEY, CA 92728 weather forecast Day 1, 9 hours 8 AM 68° 68° Partly Cloudy   CALM 65% 56°
FOUNTAIN VALLEY, CA 92728 weather forecast Day 1, 12 hours 11 AM 80° 80° Clear 0%

0% Thunder
( 0% severe)
WSW   3 44% 56°
FOUNTAIN VALLEY, CA 92728 weather forecast Day 1, 15 hours 2 PM 84° 83° Partly Cloudy WSW   9 38% 56°
FOUNTAIN VALLEY, CA 92728 weather forecast Day 1, 18 hours 5 PM 85° 84° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   10 35% 54°
FOUNTAIN VALLEY, CA 92728 weather forecast Day 1, 21 hours 8 PM 75° 75° Partly Cloudy SW   6 50% 55°
Sunday
11 MAY 2025
FOUNTAIN VALLEY, CA 92728 weather forecast Day 2, 0 hours 11 PM 69° 69° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   2 66% 57°
Low 63° FOUNTAIN VALLEY, CA 92728 weather forecast Day 2, 3 hours 2 AM 66° 66° Partly Cloudy S   1 73% 57°
High 80° FOUNTAIN VALLEY, CA 92728 weather forecast Day 2, 6 hours 5 AM 63° 64° Mostly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 78% 56°

Mostly Cloudy



FOUNTAIN VALLEY, CA 92728 weather forecast Day 2, 9 hours 8 AM 68° 68° Mostly Cloudy   CALM 65% 56°
FOUNTAIN VALLEY, CA 92728 weather forecast Day 2, 12 hours 11 AM 76° 78° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SW   6 48% 55°
FOUNTAIN VALLEY, CA 92728 weather forecast Day 2, 15 hours 2 PM 78° 79° Partly Cloudy SW   9 43% 54°
FOUNTAIN VALLEY, CA 92728 weather forecast Day 2, 18 hours 5 PM 76° 78° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   9 46% 54°
FOUNTAIN VALLEY, CA 92728 weather forecast Day 2, 21 hours 8 PM 68° 68° Partly Cloudy SSW   6 63% 55°

SANTA ANA, CA extended weather forecast

Monday
12 MAY 2025
Tuesday
13 MAY 2025
Wednesday
14 MAY 2025
Thursday
15 MAY 2025
Friday
16 MAY 2025
Low 60° Low 60° Low 56° Low 57° Low 59°
High 70° High 67° High 69° High 70° High 69°
FOUNTAIN VALLEY, CA 92728 weather forecast Day 3 FOUNTAIN VALLEY, CA 92728 weather forecast Day 4 FOUNTAIN VALLEY, CA 92728 weather forecast Day 5 FOUNTAIN VALLEY, CA 92728 weather forecast Day 6 FOUNTAIN VALLEY, CA 92728 weather forecast Day 7
Mostly Cloudy
4% Rain
Mostly Cloudy
32% Rain
Partly Cloudy
22% Rain
Mostly Cloudy
12% Rain
Overcast
14% Rain
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