Weather Forecast and Radar for Clearlake, California

Weather in Clearlake, CA

Clearlake, California, is known for its mild and pleasant year-round weather. In the summer months, temperatures usually reach highs between 75 and 85 degrees Fahrenheit (24 to 29 degrees Celsius). The nights can be cool, typically dropping down to the mid-50s (12-14 degrees Celsius). Winters are mild, with temperatures rarely dipping below freezing. Average winter temperatures range from the mid-40s (7-9 degrees Celsius) during the day to the low-30s (0-2 degrees Celsius) at night. Spring and fall weather is generally mild, with temperatures ranging from the mid-50s (12-14 degrees Celsius) to the low-70s (20-21 degrees Celsius). The area typically receives between 18 and 24 inches of rain annually, with most of it occurring during the winter months. Clearlake also enjoys over 300 days of sunshine each year, making it a great place to get away and enjoy the outdoors.

Fast Facts About Clearlake, CA

As of 2020, the city population is 15329.

Major Cities Nearby Clearlake, CA

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