Weather in Walnut Creek, California
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 06:16 PM ET · Refreshes every hour
72°F
Clear sky
Feels like 71°F
53%
Humidity
11 mph
Wind Speed
About Weather in Walnut Creek
Walnut Creek is located in California (coordinates: 37.902666°N, 122.040479°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.