What is the weather forecast for California for the next 7 days?

California has major climate differences between coastal, inland, desert and mountain regions, so a statewide seven-day forecast is too broad for most travel decisions. Check the forecast for the specific destination. Coastal California may experience fog and cool temperatures while inland valleys are much warmer, and mountain areas can have completely different conditions. For road trips, consider checking forecasts at multiple stops along the route rather than relying on one city forecast.