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: Thu, Aug 27, 2026 at 12:00:18 am PDT

Highs Thursday
HeatRisk Thursday and Friday
Highs Sunday
High Temperatures Thursday. Highs at the coast: 85 to low 90s; valleys: upper 90s to 105 degrees, Inland Empire: 105-100 degrees, mountains: upper 80s to mid-90s, deserts: 110-115.
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High to Extreme HeatRisk is expected across the area. Take precautions against heat.
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Highs Sunday will return to normal for this time of year.
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