Generally, the weather in Chino Hills in October is 18. High average temperature is 27 and typical average low being around 14 celsius.
| Month | Degrees Celsius |
|---|---|
| Temperature | 18 |
| High Temperature | 27 |
| Low Temperature | 14 |
| Sunshine Per Day | 11 |
Useful Links: Chino Hills Weather: Average Weather & Yearly Climate