The temperatures in Irvine in October are comfortable with low of 17°C and and high up to 23°C.
You can expect a few rainy days in Irvine during October, but usually the weather is comfortable in October.
Our weather forecast can give you a great sense of what weather to expect in Irvine in October 2025.
If you’re planning to visit Irvine in the near future, we highly recommend that you review the 14 day weather forecast for Irvine before you arrive.
Temperatures
23° / 17°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
29
mm
Sun Hours
11.5
Hrs
