Weather Forecast and Radar for Arroyo Grande, California

Weather in Arroyo Grande, CA

Arroyo Grande, California has a Mediterranean climate with mild temperatures year-round. In the winter months, temperatures range from the mid-50s to mid-60s Fahrenheit. During the day, temperatures are usually in the mid-60s to low 70s. At night, temperatures typically fall to the mid-40s. On occasional colder days, temperatures may dip into the low-50s.

In the spring, temperatures begin to climb. Daytime temperatures are usually in the mid-60s to low-80s and nighttime temperatures in the mid-40s to low-50s.

In the summer, temperatures can reach the mid-80s to low-90s and occasionally into the upper-90s. Overnight lows generally stay in the mid-50s to low-60s.

In the fall, temperatures start to cool down again. Daytime temperatures are generally in the mid-60s to low-80s and nighttime temperatures in the mid-40s to low-50s.

Fast Facts About Arroyo Grande, CA

As of 2020, the city population is 17924.

Major Cities Nearby Arroyo Grande, CA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Arroyo Grande, California.