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Fountain Valley, CA

75°F
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Fountain Valley

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Fountain Valley, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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August 25 - September 8

Tue 8/25

91° /72°
0%
Clear to partly cloudy and humid
alerts

Extreme Heat Warning

10:00 AM Tuesday - 8:00 PM Friday
alerts

Heat Advisory

10:00 AM Tuesday - 8:00 PM Friday
alerts

Air Quality Alert

1:34 PM Monday - 8:00 PM Friday
alerts

Beach Hazards Statement

5:00 AM Wednesday - 11:00 PM Thursday

RealFeel®74°

Cloud Cover23%

WindSSW 5 mph

Wind Gusts12 mph

Wed 8/26

89° /74°
1%
Some low clouds early; otherwise, mostly sunny and very warm; dangerously large waves, swells and rough surf to affect the area
alerts

Extreme Heat Warning

10:00 AM Tuesday - 8:00 PM Friday
alerts

Heat Advisory

10:00 AM Tuesday - 8:00 PM Friday
alerts

Air Quality Alert

1:34 PM Monday - 8:00 PM Friday
alerts

Beach Hazards Statement

5:00 AM Wednesday - 11:00 PM Thursday

RealFeel®97°

RealFeel Shade™89°

Max UV Index9.0 (Very High)

WindSSW 7 mph

Thu 8/27

88° /74°
3%
Partly sunny and remaining warm; watch for dangerously large waves and rough surf
alerts

Extreme Heat Warning

10:00 AM Tuesday - 8:00 PM Friday
alerts

Heat Advisory

10:00 AM Tuesday - 8:00 PM Friday
alerts

Air Quality Alert

1:34 PM Monday - 8:00 PM Friday
alerts

Beach Hazards Statement

5:00 AM Wednesday - 11:00 PM Thursday

RealFeel®98°

RealFeel Shade™89°

Max UV Index9.0 (Very High)

WindSW 7 mph

Fri 8/28

92° /74°
0%
Sunny to partly cloudy and toasty conditions; watch for dangerously large waves and rough surf
alerts

Extreme Heat Warning

10:00 AM Tuesday - 8:00 PM Friday
alerts

Heat Advisory

10:00 AM Tuesday - 8:00 PM Friday
alerts

Air Quality Alert

1:34 PM Monday - 8:00 PM Friday

RealFeel®101°

RealFeel Shade™92°

Max UV Index9.0 (Very High)

WindSSW 6 mph

Sat 8/29

89° /70°
1%
Mostly sunny and very warm

RealFeel®98°

RealFeel Shade™89°

Max UV Index9.0 (Very High)

WindSSW 6 mph

Sun 8/30

83° /68°
2%
Mostly sunny and humid

RealFeel®91°

RealFeel Shade™83°

Max UV Index9.0 (Very High)

WindSSW 7 mph

Mon 8/31

80° /68°
2%
Mostly sunny and humid

RealFeel®88°

RealFeel Shade™78°

Max UV Index9.0 (Very High)

WindSSW 7 mph

Tue 9/1

84° /69°
0%
Mostly sunny

RealFeel®92°

RealFeel Shade™84°

Max UV Index8.0 (Very High)

WindSW 5 mph

Wed 9/2

86° /70°
0%
Plenty of sunshine

RealFeel®90°

RealFeel Shade™83°

Max UV Index8.0 (Very High)

WindWSW 6 mph

Thu 9/3

84° /70°
0%
Plenty of sunshine

RealFeel®88°

RealFeel Shade™82°

Max UV Index8.0 (Very High)

WindS 7 mph

Fri 9/4

82° /68°
0%
Sunny

RealFeel®85°

RealFeel Shade™80°

Max UV Index8.0 (Very High)

WindSSE 8 mph

Sat 9/5

83° /69°
1%
Mainly cloudy

RealFeel®90°

RealFeel Shade™81°

Max UV Index8.0 (Very High)

WindSW 4 mph

Sun 9/6

83° /70°
25%
Considerable cloudiness

RealFeel®85°

RealFeel Shade™85°

Max UV Index2.0 (Low)

WindSW 2 mph

Mon 9/7

85° /71°
20%
Humid with plenty of sunshine

RealFeel®94°

RealFeel Shade™84°

Max UV Index8.0 (Very High)

WindW 4 mph

Tue 9/8

84° /70°
10%
Humid with wall-to-wall sunshine

RealFeel®95°

RealFeel Shade™86°

Max UV Index8.0 (Very High)

WindSW 2 mph

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World North America United States California Fountain Valley

Weather Near Fountain Valley:

  • Anaheim, CA
  • Long Beach, CA
  • Los Angeles, CA
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