Weather in Fountain Valley, California
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:23 PM ET · Refreshes every hour
70°F
Partly cloudy
Feels like 70°F
62%
Humidity
8 mph
Wind Speed
About Weather in Fountain Valley
Fountain Valley is located in California (coordinates: 33.710582°N, 117.951129°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.