Fountain Valley weather — 10-day forecast
Temperature, rain, wind and feels-like in Fountain Valley, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 18:00 · NOAA HRRR model
27 °C
Clear sky
Next 12 h
- 1826°
- 1925°
- 19:47Sunset
- 2023°
- 2122°
- 2222°
- 2322°
- 0021°
- 0121°
- 0221°11 %
- 0321°11 %
- 0420°11 %
- 0520°12 %
- 0620°13 %
↑ 26°18:00↓ 20°06:00
- Humidity
- 55 %
- Dew point
- 17 °C
- Gusts
- 16.9 km/h
- Clouds
- 1 %
- Pressure
- 1,013 hPa
Grid point 1.0 km away · 3.0 km grid · elevation 17 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 85.6µg/m³
- PM2.5
- 11.7µg/m³
- PM10
- 15.2µg/m³
- Nitrogen dioxide
- 3.8µg/m³
- Sulphur dioxide
- 1.2µg/m³
- Carbon monoxide
- 134.0µg/m³
- Dust (AOD)
- 0.01
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Mainly clear
30°
22°
Sat
Mainly clear
29°
20°
Sun
Mainly clear
28°
20°
Mon
Mainly clear
27°
21°
Tue
Overcast
25°
21°
Wed
Mainly clear
25°
20°
Thu
Partly cloudy
24°
20°
Fri
Mainly clear
24°
20°
Sat
Clear sky
27°
21°
Sun
Clear sky
29°
20°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:09
- Daylight
- 13 h 38
- Sunset
- 19:47
Radiation · 20.2 MJ/m²
Sea state
Sea state at the marine grid point closest to the city.
Significant height: the mean of the highest third of waves. Individual waves reach about twice it.
Data: ECMWF
Today in Fountain Valley the mean temperature will be 26.2 °C — +4.4 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Fountain Valley