The temperatures in San Luis Obispo in October are comfortable with low of 14°C and and high up to 24°C.
The wather in San Luis Obispo in October can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in San Luis Obispo in October 2025.
If you’re planning to visit San Luis Obispo in the near future, we highly recommend that you review the 14 day weather forecast for San Luis Obispo before you arrive.
Temperatures
24° / 14°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
22
mm
Sun Hours
10.7
Hrs
