Weather in Grand Terrace, California
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:32 PM ET · Refreshes every hour
77°F
Clear sky
Feels like 80°F
46%
Humidity
7 mph
Wind Speed
About Weather in Grand Terrace
Grand Terrace is located in California (coordinates: 34.031085°N, 117.3131°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.