San Diego, CA

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Last Map Update: Sat, Sep 19, 2026 at 5:44:18 am PDT

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Highs Saturday

Highs Sunday

Map of forecast high temperatures for Southern California for Saturday Sep 19, 2026. For the coastal areas: 73 to 79, western valleys and inland Orange County: 78 to 83, inland valleys: 81 to 89, mountains between 4000 ft and 7000 ft: 72 to 82, high desert: 85 to 89, low desert: 98 to 101.

Map of forecast high temperatures for Southern California for Sunday Sep 20, 2026. For the coastal areas: 72 to 77, western valleys and inland Orange County: 77 to 81, inland valleys: 79 to 86, mountains between 4000 ft and 7000 ft: 71 to 81, high desert: 86 to 91, low desert: 97 to 100.