Typical Weather in San Diego, CA in October

74° F Avg High

61° F Avg Low

1 Rainy Days

☀️ Temperature Summary

October is one of the warmer months of the year for San Diego, with highs averaging around 74°F. You can expect overnight lows near 61°F most days. Daily high temperatures can range between 75°F and 72°F, and typically fall throughout the month.

The warm, dry temperatures in October make San Diego a great destination to relax and soak up the sun.

High Temps Throughout the Year

☔ Rain Summary

You can expect about a 4% chance of rain for any given day in October. It's one of the drier months of the year for San Diego, with total rainfall for the month around 0 inches.