San Diego Upcoming Weather 2025 Dates. Explore comprehensive february 2025 weather forecasts for san diego, including daily high and low temperatures, precipitation risks, and monthly temperature trends. On the last day of the month, in san diego, california, sunrise is at 5:41 am and sunset at 7:51 pm pdt.

Explore comprehensive january 2025 weather forecasts for san diego, including daily high and low temperatures, precipitation risks, and monthly temperature trends. Multiple rounds of frigid, arctic air could sweep across the eastern half of u.s.