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Now · 6:17 PM

82°

Partly cloudy · Feels like 78°

Dry for the next 24 hours. Tomorrow’s high 84°.

High: 86°
Low: 70°
Rain: 1%
Sunset: 6:14 PM

About ZIP code 91730

ZIP code 91730 is Rancho Cucamonga, in San Bernardino County, California. This forecast is for the centre of the ZIP area at 34.100°, -117.581°, in central Rancho Cucamonga. Right now it’s 82° and partly cloudy; today’s high is 86° with a 1% chance of rain.

Rancho Cucamonga, CA forecast