Rancho Cucamonga, CA Weather Snapshot – February 1, 2026

6:58 AM · Sunday, February 1, 2026 · Rancho Cucamonga, CA: 54°F (Clear) · Humidity 47% · Wind 0 mph

🌡️ Current Rancho Cucamonga Weather Report(click to view live conditions)

Loading current temperature...

Washington, DC (change location)

Show Local Weather Reset

Radar Loop and 7 Day Forecast

Radar: Local Regional National

Data: National Weather Service (Weather.gov)

7-Day Weather Forecast

Get the Weather Plugin

What's happening in Rancho Cucamonga?

Daily weather snapshot captured automatically for historical reference.