National Weather Service United States Department of Commerce
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Last Map Update: Wed, Sep 23, 2026 at 10:32:33 am PDT

There are no watches, warnings, or advisories at this time.

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).
High temperatures will increase Thursday.

 

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