San Diego, CA

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Last Map Update: Tue, Aug 11, 2026 at 2:22:54 pm PDT

Watches, Warnings & Advisories

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Severe Thunderstorm Warning

Flash Flood Warning

Flood Advisory

Coastal Flood Advisory

Special Weather Statement

Air Quality Alert

Highs This Afternoon

Shower and Thunderstorm Chances today

Highs Thursday

Heat Risk for this afternoon

Temperatures will slowly lower through this week, with temperatures becoming near to slightly below average by Wednesday.

20 to 50 percent chance of thunderstorms this afternoon and evening over the mountains and deserts.

Highs 3 to 12 degrees below normal will be the coolest conditions since early July for most of the region.

Moderate heat risk is expected this afternoon mainly in the deserts.

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NWS Forecast Office San Diego, CA