The temperatures in San Luis Obispo in July are comfortable with low of 15°C and and high up to 27°C.
You can expect up to 3 rainy days in San Luis Obispo during the month of July.
Our weather forecast can give you a great sense of what weather to expect in San Luis Obispo in July 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
27° / 15°
Rainy Days
0
Snowy Days
0
Dry Days
31
Rainfall
7
mm
Sun Hours
11.6
Hrs
