San Diego, CA

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Last Map Update: Sat, Jul 4, 2026 at 4:30:20 pm PDT

Watches, Warnings & Advisories

National Weather Service Los Angeles, CA

National Weather Service San Joaquin Valley, CA

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National Weather Service NWS Flagstaff, AZ

Extreme Heat Watch

Air Quality Alert

4th of July High Temperatures

Independence Day Outlook

Sunday High Temperatures

Monday High Temperatures

High Temperatures Next Wed

For the coastal areas: 71 to 79, western valleys and inland Orange County: 79 to 84, inland valleys: 84 to 93, mountains between 4000 ft and 7000 ft: 77 to 89, high desert: 89 to 100, low desert: 102 to 107.

9 PM temperatures today will be around normal, with increasing high clouds. Firework shows should be unobstructed. Happy Independence Day!

Slow warming trend for Sunday.

Further warming into Monday.

For the coastal areas: 72 to 82, western valleys and inland Orange County: 82 to 93, inland valleys: 89 to 102, mountains between 4000 ft and 7000 ft: 82 to 91, high desert: 97 to 108, low desert: 109 to 114.