National Weather Service United States Department of Commerce

San Diego, CA

Weather Forecast Office

NWS Forecast Office San Diego, CA

Weather.gov > San Diego, CA
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Last Map Update: Fri, Mar 20, 2026 at 3:22:45 pm PDT

Extreme Heat Warnings
Highs Saturday
Highs Sunday
An Extreme Heat Warning is in effect for the lower deserts until 8 PM Saturday.
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High temperatures drop a few degrees into Saturday, though remain significantly above average. Moderate HeatRisk continues in the Inland Empire and lower deserts.
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Not nearly as hot as recent days. Daytime high temperatures will be 10 to 20 degrees above seasonal averages.
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