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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: Fri, Mar 13, 2026 at 3:04:16 pm PDT

Heat Advisory
Highs Saturday
Highs Monday
Extreme Heat Watch
A heat advisory remains in effect for all areas west of the mountains until 8 PM this evening.
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Saturday offers a slight reprieve as temperatures cool by a few degrees across the region. Still hot and above average temperatures.
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For the coastal areas: 81 to 91, western valleys and inland Orange County: 90 to 96, inland valleys: 90 to 98, mountains between 4000 ft and 7000 ft: 72 to 82, high desert: 83 to 87, low desert: 95 to 101.
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Extreme heat watch has been issued for all areas west of the mountains from Mon-Fri of next week.
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