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
Click a location below for detailed forecast.

Last Map Update: Fri, Mar 20, 2026 at 3:00:17 am PDT

Heat Advisory & Extreme Heat Warnings
A Heat Advisory remains in effect for the coastal areas, inland valleys, and mountains until 8 PM Friday. An Extreme Heat Warning is in effect for the lower deserts from 10 AM Wednesday through 8 PM Saturday.
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