New York, NY 71° Los Angeles, CA 68° Chicago, IL 70° Houston, TX 79° Miami, FL 84° Phoenix, AZ 82° 🌤️ Seattle, WA 🌤️ Denver, CO Toronto, ON 65° 🌤️ Vancouver, BC
WeatherLiveCaliforniaRancho CucamongaWeekend Forecast

Rancho Cucamonga, CA Weekend Forecast

← Rancho Cucamonga, CA

Weekend weather — Rancho Cucamonga, CA

How Saturday and Sunday are shaping up (Sat, Aug 29 →). For hour-by-hour timing, open the hourly page.

Saturday

Sat, Aug 29
98° 82°
Sunny
Precip chance
1%
Precip
Wind
14 mph
UV index
9

Sunday

Sun, Aug 30
95° 79°
Sunny
Precip chance
0%
Precip
Wind
14 mph
UV index
9
📅 Both days look similar. Hour by hour →
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Weekend read
This weekend in Rancho Cucamonga: Saturday reaches 98° with a 1% chance of rain, Sunday 95° at 0%. The two days look close enough that the choice comes down to your own schedule.
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Updated: 8:14 AM