Weather Forecast and Radar for Willowbrook, California

Weather in Willowbrook, CA

Willowbrook, California, United States has temperate weather year-round with hot summers and mild winters. During the summer months (June through August), temperatures typically range from the high 70s to 100°F (21°C to 38°C). The hottest days are often in July and August, when temperatures can reach up to 104°F (40°C). The cooler winter months (December through February) are usually mild, with temperatures typically ranging from the low 40s to the mid-60s (4°C to 18°C). Snow is very rare in Willowbrook, though the temperatures can drop low enough to produce frost. The spring (March through May) and fall (September through November) months typically have pleasant weather with temperatures between the mid-50s and mid-80s (10°C to 29°C).

Fast Facts About Willowbrook, CA

As of 2020, the city population is 24401.

Major Cities Nearby Willowbrook, CA

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