Rancho Cucamonga (91730) Daily Weather Forecast

Rancho Cucamonga weather forecast for now and the week ahead — Danger of dehydration and heat stroke if outside for extended periods of time today

Sunny and toasty conditions

  • Sunrise 5:56 am | Sunset 7:57 pm
  • High: 100° | Low 67°
  • Chance of precipitation: 1%

  • Wind: 7 mph from the SW

Rancho Cucamonga weather for the next 5 days:

Rancho Cucamonga, CA weather at a glance

Q: What is the weather in Rancho Cucamonga?

A: Daily conditions in Rancho Cucamonga CA: Danger of dehydration and heat stroke if outside for extended periods of time today.

Q: What is the temperature in Rancho Cucamonga?

A: The temperature in Rancho Cucamonga CA is High: 100° | Low 67°

Q: What time is sunset in Rancho Cucamonga?

A: The sun will set in Rancho Cucamonga CA at 2:56 AM.

Q: What is the weather tomorrow in Rancho Cucamonga?

A: The weather tomorrow in Rancho Cucamonga CA: Mostly sunny and warm