... including targeted forecasts at the time of your arrival to each point!
San Marino, California, United States experiences mild weather year-round. During the winter, temperatures typically range from the mid-40s to the low-60s (Fahrenheit). January is the coldest month, with average lows dipping down to around 44°F. The spring months of March, April and May are pleasant, with temperatures ranging from the mid-50s to the low-70s. During the summer, temperatures can reach up to the mid-90s and average highs range from the mid-70s to the mid-80s. July is usually the warmest month. In the fall, temperatures usually range from the mid-50s to the low-80s. October is usually the coolest month.
As of 2020, the city population is 13020.
This map shows the current & 7-day weather forecast, weather alerts, and weather radar for San Marino, California.