San Diego, CA

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Last Map Update: Fri, Sep 18, 2026 at 3:32:37 pm PDT

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Highs Saturday

Highs Sunday

Highs Monday

Highs Tuesday

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.

Map of forecast high temperatures for Southern California for Monday Sep 21, 2026. For the coastal areas: 72 to 76, western valleys and inland Orange County: 75 to 79, inland valleys: 75 to 82, mountains between 4000 ft and 7000 ft: 67 to 77, high desert: 81 to 88, low desert: 95 to 98.

Map of forecast high temperatures for Southern California for Tuesday Sep 22, 2026. For the coastal areas: 73 to 77, western valleys and inland Orange County: 77 to 81, inland valleys: 79 to 87, mountains between 4000 ft and 7000 ft: 69 to 79, high desert: 84 to 88, low desert: 96 to 100.