Fountain Valley, CA Weather

06:37 Wednesday Artboard
Partly cloudy
Partly cloudy
18° Feels like 18°
East East 3 - 10 km/h
  • Today 13 Aug. Scattered clouds 26° / 17° Calm 13 - 33 km/h
  • Tomorrow 14 Aug. Scattered clouds 26° / 17° Calm 13 - 33 km/h
  • Friday 15 Aug. Scattered clouds 24° / 18° Calm 13 - 34 km/h
  • Saturday 16 Aug. Scattered clouds 24° / 18° Calm 12 - 33 km/h
  • Sunday 17 Aug. Scattered clouds 25° / 17° Calm 13 - 33 km/h
  • Monday 18 Aug. Scattered clouds 27° / 18° Calm 13 - 33 km/h
  • Tuesday 19 Aug. Scattered clouds 27° / 19° Calm 11 - 31 km/h

Weather Forecast for Fountain Valley, CA Today

, 13 August

Tomorrow

, 14 August
07:00 Partly cloudy 18° Partly cloudy
Feels Like 18°
Calm East 3 - 10 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 92%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 94%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 8 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 10 km/h
  • Snowline Snowline 16732 ft
08:00 Overcast 19° Overcast
Feels Like 19°
Calm East 2 - 11 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 11 km/h
  • Snowline Snowline 16732 ft
09:00 Overcast 20° Overcast
Feels Like 20°
Calm Southeast 1 - 12 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 83%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 98%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 16732 ft
10:00 Scattered clouds 22° Scattered clouds
Feels Like 22°
Calm Southwest 1 - 12 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 74%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 36%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 16732 ft
Scattered clouds 11:00 Scattered clouds 23° Scattered clouds
Feels Like 25°
Calm Southwest 5 - 18 km/h
UV Index 7 High SPF: 15-25
Scattered clouds 11:00 Scattered clouds 23° Scattered clouds
Feels Like 25°
Calm Southwest 5 - 18 km/h
UV Index 7 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 67%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 13%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 16732 ft
12:00 Sunny 24° Sunny
Feels Like 26°
Calm Southwest 9 - 25 km/h
UV Index 9 Very High! SPF: 25-50
  • Rain Rain 0% 0 mm
  • Humidity Humidity 63%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 4%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 16732 ft
13:00 Sunny 25° Sunny
Feels Like 26°
Calm Southwest 11 - 30 km/h
UV Index 10 Very High! SPF: 25-50
  • Rain Rain 0% 0 mm
  • Humidity Humidity 63%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 2%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 16732 ft
Sunny 14:00 Sunny 25° Sunny
Feels Like 26°
Calm Southwest 12 - 31 km/h
UV Index 9 Very High! SPF: 25-50
Sunny 14:00 Sunny 25° Sunny
Feels Like 26°
Calm Southwest 12 - 31 km/h
UV Index 9 Very High! SPF: 25-50
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 16732 ft
15:00 Sunny 25° Sunny
Feels Like 26°
Calm Southwest 13 - 32 km/h
UV Index 7 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 60%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 5%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 16732 ft
16:00 Sunny 25° Sunny
Feels Like 26°
Calm Southwest 13 - 32 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 60%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 2%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 16732 ft
Sunny 17:00 Sunny 25° Sunny
Feels Like 26°
Calm Southwest 12 - 33 km/h
UV Index 2 Low SPF: no
Sunny 17:00 Sunny 25° Sunny
Feels Like 26°
Calm Southwest 12 - 33 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 64%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 16732 ft
18:00 Sunny 23° Sunny
Feels Like 24°
Calm Southwest 12 - 29 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 71%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 24 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 16732 ft
19:00 Sunny 22° Sunny
Feels Like 22°
Calm Southwest 9 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 16 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 16732 ft
Sunny 20:00 Sunny 21° Sunny
Feels Like 21°
Calm Southwest 7 - 29 km/h
UV Index 0 Low SPF: no
Sunny 20:00 Sunny 21° Sunny
Feels Like 21°
Calm Southwest 7 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 82%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 2%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 16 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 16732 ft
21:00 Clear 20° Clear
Feels Like 20°
Calm Southwest 5 - 17 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 4%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 17 km/h
  • Snowline Snowline 16732 ft
22:00 Clear 20° Clear
Feels Like 20°
Calm South 5 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 5%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 16732 ft
Scattered clouds 23:00 Scattered clouds 19° Scattered clouds
Feels Like 19°
Calm South 5 - 18 km/h
UV Index 0 Low SPF: no
Scattered clouds 23:00 Scattered clouds 19° Scattered clouds
Feels Like 19°
Calm South 5 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 22%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 16732 ft
24:00 Scattered clouds 19° Scattered clouds
Feels Like 19°
Calm South 4 - 13 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 12%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 13 km/h
  • Snowline Snowline 16404 ft

Sunrise and Sunset

Sunrise 06:12 Sunset 19:39
First light 05:46 Midday 12:56 Last light 20:06
Day length 13h 27m

Remaining daylight 13h 29m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
13
Last Quarter 		14
Last Quarter 		15
Last Quarter 		16
Last Quarter 		17
Last Quarter
18
Last Quarter 		19
Last Quarter 		20
Last Quarter 		21
New Moon 		22
New Moon 		23
New Moon 		24
New Moon
25
First Quarter 		26
First Quarter

Air quality in Fountain Valley today

Detail
51
Moderate O₃ (132 µg/m³)
  • Possible health risk.
  • Enjoy your usual outdoor activities if you do not experience symptoms.
  • Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs
Maximum Minimum Rainfall

Videos

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