Weather.st

Fountain Valley Weather

23°
Clear sky
Fountain Valley, California, United States
Feels like 22° · Local time 18:00
1° cooler than this time yesterday

Hour by hour

No rain expected in the next 24 hours.

Now
23°
💧0%
7 PM
22°
💧0%
8 PM
21°
💧0%
9 PM
20°
💧0%
10 PM
20°
💧0%
11 PM
19°
💧0%
12 AM
18°
💧0%
1 AM
18°
💧0%
2 AM
17°
💧0%
3 AM
17°
💧0%
4 AM
17°
💧0%
5 AM
16°
💧0%
6 AM
16°
💧0%
7 AM
16°
💧0%
8 AM
20°
💧0%
9 AM
25°
💧0%
10 AM
27°
💧0%
11 AM
29°
💧0%
12 PM
30°
💧0%
1 PM
30°
💧0%
2 PM
30°
💧0%
3 PM
28°
💧0%
4 PM
26°
💧0%
5 PM
24°
💧0%

Rain radar

Loading radar…

Fountain Valley 16-day weather forecast

Today
Clear sky · 💧0%
13°31°
Monday, Nov 9
Overcast · 💧0%
16°30°
Tuesday, Nov 10
Overcast · 💧0%
15°29°
Wednesday, Nov 11
Clear sky · 💧0%
22°27°
Thursday, Nov 12
Clear sky · 💧9%
22°25°
Friday, Nov 13
Overcast · 💧23%
21°25°
Saturday, Nov 14
Thunderstorm · 💧26%
19°23°
Sunday, Nov 15
Drizzle · 💧45%
19°20°
Monday, Nov 16
Overcast · 💧45%
18°20°
Tuesday, Nov 17
Overcast · 💧25%
18°21°
Wednesday, Nov 18
Overcast · 💧17%
19°22°
Thursday, Nov 19
Drizzle · 💧17%
19°22°
Friday, Nov 20
Thunderstorm · 💧19%
18°21°
Saturday, Nov 21
Light showers · 💧23%
18°20°
Sunday, Nov 22
Drizzle · 💧23%
18°19°
Monday, Nov 23
Overcast · 💧26%
17°19°

Today's details

Feels like
22°
Humidity
45%
Dew point
11°
Wind
9 km/h W
Gusts
22 km/h
Pressure
1014 hPa · steady
UV index now
0 · max 5
Visibility
43 km
Sunrise / sunset
06:17 / 16:53
Moon
New Moon · 2% lit
Hour-by-hour detail — next 48 hours
TimeTempRainAmountHumidityWind
Now23°0%0.0 mm45%9 km/h
7 PM22°0%0.0 mm41%8 km/h
8 PM21°0%0.0 mm39%7 km/h
9 PM20°0%0.0 mm37%8 km/h
10 PM20°0%0.0 mm33%3 km/h
11 PM19°0%0.0 mm36%1 km/h
12 AM 11-0918°0%0.0 mm36%6 km/h
1 AM 11-0918°0%0.0 mm35%4 km/h
2 AM 11-0917°0%0.0 mm34%6 km/h
3 AM 11-0917°0%0.0 mm36%8 km/h
4 AM 11-0917°0%0.0 mm37%9 km/h
5 AM 11-0916°0%0.0 mm39%8 km/h
6 AM 11-0916°0%0.0 mm41%6 km/h
7 AM 11-0916°0%0.0 mm41%7 km/h
8 AM 11-0920°0%0.0 mm39%1 km/h
9 AM 11-0925°0%0.0 mm32%3 km/h
10 AM 11-0927°0%0.0 mm35%5 km/h
11 AM 11-0929°0%0.0 mm30%7 km/h
12 PM 11-0930°0%0.0 mm27%9 km/h
1 PM 11-0930°0%0.0 mm26%11 km/h
2 PM 11-0930°0%0.0 mm27%11 km/h
3 PM 11-0928°0%0.0 mm35%12 km/h
4 PM 11-0926°0%0.0 mm53%12 km/h
5 PM 11-0924°0%0.0 mm59%4 km/h
6 PM 11-0922°0%0.0 mm65%6 km/h
7 PM 11-0921°0%0.0 mm65%7 km/h
8 PM 11-0921°0%0.0 mm64%8 km/h
9 PM 11-0920°0%0.0 mm68%2 km/h
10 PM 11-0920°0%0.0 mm63%2 km/h
11 PM 11-0919°0%0.0 mm58%5 km/h
12 AM 11-1018°0%0.0 mm63%5 km/h
1 AM 11-1017°0%0.0 mm65%4 km/h
2 AM 11-1016°0%0.0 mm68%6 km/h
3 AM 11-1016°0%0.0 mm61%6 km/h
4 AM 11-1016°0%0.0 mm50%8 km/h
5 AM 11-1015°0%0.0 mm58%8 km/h
6 AM 11-1015°0%0.0 mm65%8 km/h
7 AM 11-1016°0%0.0 mm66%7 km/h
8 AM 11-1019°0%0.0 mm61%2 km/h
9 AM 11-1023°0%0.0 mm49%1 km/h
10 AM 11-1027°0%0.0 mm38%3 km/h
11 AM 11-1029°0%0.0 mm31%7 km/h
12 PM 11-1029°0%0.0 mm31%11 km/h
1 PM 11-1029°0%0.0 mm34%13 km/h
2 PM 11-1027°0%0.0 mm39%12 km/h
3 PM 11-1026°0%0.0 mm41%12 km/h
4 PM 11-1025°0%0.0 mm46%11 km/h
5 PM 11-1024°0%0.0 mm50%12 km/h

Air quality in Fountain Valley

51
US AQI — Moderate
PM2.5 9.8 µg/m³ · PM10 10.0 µg/m³ · O₃ 49 µg/m³

Ocean & waves

Wave height
0.7 m
Wave period
13 s
Wave direction
SW

Frequently asked questions

What is the weather in Fountain Valley today?

Clear sky, currently 23° (feels like 22°), with a high of 31° and a low of 13°. No rain expected in the next 24 hours.

What is the air quality in Fountain Valley?

The air quality in Fountain Valley is moderate (US AQI 51). PM2.5 is 9.8 µg/m³ and PM10 is 10.0 µg/m³.

Nearby cities

Huntington Beach · 7 kmGarden Grove · 7 kmWestminster · 7 kmCosta Mesa · 8 kmSanta Ana · 9 kmNewport Beach · 10 kmStanton · 11 kmTustin Legacy · 12 km