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

Hot with plenty of sunshine

  • Sunrise 6:01 am | Sunset 7:51 pm
  • High: 103° | Low 68°
  • Chance of precipitation: 1%

  • Wind: 8 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: 103° | Low 68°

Q: What time is sunset in Rancho Cucamonga?

A: The sun will set in Rancho Cucamonga CA at 2:51 AM.

Q: What is the weather tomorrow in Rancho Cucamonga?

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