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10500 Civic Center Drive, Rancho Cucamonga, CA 91730
Weather

Your June 11 forecast for Rancho Cucamonga

Published 06/11/25

Rancho Cucamonga, California — Don't leave the house without knowing what the weather will be.

According to Open-Meteo, today's high temperature will be 92 degrees, with 61% relative humidity.

Temperatures will get down to 58 degrees.

The Rancho Cucamonga area is slated to receive no precipitation today.

Tomorrow, June 12, will have highs of 87 degrees and lows of 66 degrees.

Considerable cloudiness is expected on Thursday in Rancho Cucamonga.

On June 13, the expected daily high will be 86 degrees, with a low of 66 degrees.

Mostly cloudy weather is expected over the city on June 13.

Weather conditions can change quickly and this forecast may change.

Three Day Forecast for Rancho Cucamonga Starting June 11
Day
Wed, June 11
Thu, June 12
Fri, June 13
Temperature 
92°/58°
87°/66°
86°/66°
Humidity
61%
46%
42%
Precipitation
0mm
0mm
0mm
Wind Speed
14mph
13mph
13mph

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