San Diego, CA

News Headlines

Click a location below for detailed forecast.

Last Map Update: Sat, Sep 19, 2026 at 4:00:18 pm PDT

Watches, Warnings & Advisories

National Weather Service Los Angeles, CA

National Weather Service San Joaquin Valley, CA

Zoom Out

National Weather Service NWS Flagstaff, AZ

Small Craft Advisory

Highs Today

Highs Sunday

Highs Monday

Map of forecast high temperatures for Southern California for today Sep 19, 2026. For the coastal areas: 75 to 80, western valleys and inland Orange County: 78 to 83, inland valleys: 79 to 89, mountains between 4000 ft and 7000 ft: 72 to 82, high desert: 84 to 90, low desert: 97 to 101.

Map of forecast high temperatures for Southern California for Sunday Sep 20, 2026. For the coastal areas: 75 to 81, western valleys and inland Orange County: 79 to 84, inland valleys: 85 to 90, mountains between 4000 ft and 7000 ft: 75 to 83, high desert: 86 to 91, low desert: 98 to 103.

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 81, mountains between 4000 ft and 7000 ft: 67 to 79, high desert: 82 to 90, low desert: 95 to 100.