Newport Beach weather in October 2026

Q: How hot is it in Newport Beach in October?

Daytime temperatures usually reach 26°C in Newport Beach in October with low heat and humidity, falling to 15°C at night.

Q: How sunny is it in Newport Beach in October?

There are normally 8 hours of bright sunshine each day in Newport Beach in October - that's 73% of daylight hours.

Q: Does it ever rain in Newport Beach in October?

There are usually 2 days with some rain in Newport Beach in October and the average monthly rainfall is 9mm.

Expect daytime maximum temperatures of 23°C in Newport Beach, California in October based on long-term weather averages. There are 8 hours of sunshine per day on average.

23
23°C max day temperature
8
8 hours of sunshine per day
2
2 days with some rainfall
14
14°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
5
5 mm of monthly rainfall
6
6 (High) UV index
19
19°C sea temperature

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The October weather guide for California (Newport Beach) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about California

How hot is it in Newport Beach in October?

Daytime temperatures usually reach 26°C in Newport Beach in October with low heat and humidity, falling to 15°C at night.

How sunny is it in Newport Beach in October?

There are normally 8 hours of bright sunshine each day in Newport Beach in October - that's 73% of daylight hours.

Does it ever rain in Newport Beach in October?

There are usually 2 days with some rain in Newport Beach in October and the average monthly rainfall is 9mm.

Newport Beach October sunrise & sunset times

Browse the sunrise and sunset times for Newport Beach in October 2026. Select a month to view Newport Beach sunrise and sunset times for the next 12 months.

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