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San Diego, CA

Weather Forecast Office

NWS Forecast Office San Diego, CA

Weather.gov > San Diego, CA
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Last Map Update: Wed, Jul 15, 2026 at 1:38:42 am PDT

Wednesday Morning Lows
Wednesday Afternoon Highs
Thursday Morning Lows
Thursday Afternoon Highs
Pet Heat Safety
Monsoonal moisture will limit overnight cooling through the week providing little to no reprieve from the daytime heat.
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High temperatures peak Wednesday afternoon spurring an extreme heat warning for most of the area and a heat advisory for the coastal areas through Thursday night.
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Monsoonal moisture will help keep overnight lows elevated, offering little to no reprieve from the daytime heat.
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High temperatures over the area will continue Thursday with the extreme heat warning and heat advisory dropping off at 8 PM Thursday night.
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Make sure to pay attention to your pets as temperatures increase! Give extra water and limit hot pavement walking.
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