San Diego, CA

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Last Map Update: Thu, Jul 2, 2026 at 1:44:17 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Joaquin Valley, CA

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

High Temperatures Today

4th of July High Temperatures

Chance of Highs 100 or Greater Next Wed

Chance of Highs 110 or Greater Next Wed

High temperatures today will be around 10-15 degrees below normal inland, and a couple degrees below normal near the coast.

For the coastal areas: 71 to 77, western valleys and inland Orange County: 77 to 83, inland valleys: 82 to 92, mountains between 4000 ft and 7000 ft: 76 to 87, high desert: 93 to 99, low desert: 103 to 107.

A slow warming trend will likely result in moderate HeatRisk for the deserts and minor HeatRisk for the Inland Empire nexy week. There is a 30-40% chance for temperatures to reach 100 degrees in portions of the Inland Empire next Wednesday.

A slow warming trend will likely result in moderate HeatRisk for the deserts and minor HeatRisk for the Inland Empire next week. There is a 50-60% chance for temperatures to reach 110 in the low deserts next Monday, with increasing chances for each subsequent day through mid-next week.