Weather Forecast and Radar for Rancho Cucamonga, California

Weather in Rancho Cucamonga, CA

Rancho Cucamonga is located in the greater Los Angeles Area in Southern California. The city experiences a mild Mediterranean climate with warm, dry summers and mild, wet winters.

In the summer, temperatures average in the mid 70s to mid 80s Fahrenheit (23-29°C). The hottest temperatures usually occur in June, July, and August, with July being the hottest month. The sun shines for an average of 11 hours each day, making it a great time for outdoor activities.

In autumn, temperatures are mild and pleasant, typically ranging from the mid 60s to mid 70s Fahrenheit (15-22°C). The days are usually sunny and dry.

In the winter, temperatures average in the low to mid 50s Fahrenheit (10-12°C). Rain is common during this time, and the days are generally shorter.

Spring brings warm, dry weather back to Rancho Cucamonga. Temperatures range from the mid 60s to mid 70s Fahrenheit (15-22°C). The sun shines for an average of 10 hours each day, making it a great time for outdoor activities.

Fast Facts About Rancho Cucamonga, CA

As of 2020, the city population is 178060.

Major Cities Nearby Rancho Cucamonga, CA

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