Weather in Montclair, California
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:07 PM ET · Refreshes every hour
70°F
Partly cloudy
Feels like 75°F
62%
Humidity
4 mph
Wind Speed
About Weather in Montclair
Montclair is located in California (coordinates: 34.071493°N, 117.69808°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.