San Diego, CA

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Last Map Update: Mon, Sep 21, 2026 at 2:34:42 pm PDT

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Highs Tuesday

Highs Thursday

Map of forecast high temperatures for Southern California for Tuesday Sep 22, 2026. Temperatures will be noticeably warmer than today's, near average for this time of year.

Map of forecast high temperatures for Southern California for Thursday Sep 24, 2026. Above average temperatures and muggy coastal conditions return through Sunday. Highs peak Wednesday in the Inland Empire, reaching the mid-to-upper 90s, then peak Fri/Sat for areas closer to the coast (mid-80s to low-90s).