Today’s San Diego Weather: 75F, Patchy Fog Then Mostly Sunny

By Look Out SD Staff May 21, 2026 1 min read

Quick weather brief for San Diego, Thursday, May 21.

Today

Patchy fog before 11am, then mostly sunny. High near 75°F. Southwest wind 5 to 10 mph.

Patchy fog after 11pm, mostly cloudy. Low around 59°F. Southwest wind 0 to 5 mph.

Patchy fog before 11am, then mostly sunny. High near 72°F. Southwest wind 0 to 10 mph.

Source: National Weather Service — San Diego. Auto-published from official forecast data.

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