National Weather Service United States Department of Commerce
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Last Map Update: Fri, Feb 27, 2026 at 6:58:43 am PST

Highs 10 to 20 degrees above normal will create a minor Heat Risk. For the coastal areas: 76 to 86, western valleys and inland Orange County: 88 to 93, inland valleys: 87 to 93, mountains between 4000 ft and 7000 ft: 69 to 79, high desert: 78 to 84, low desert: 94 to 98.
Forecast high temperatures for Southern California for Saturday Feb 28, 2026. For the coastal areas: 74 to 84, western valleys and inland Orange County: 81 to 88, inland valleys: 83 to 88, mountains between 4000 ft and 7000 ft: 67 to 78, high desert: 81 to 87, low desert: 93 to 97.
Forecast high temperatures for Southern California for Sunday Mar 01, 2026. For the coastal areas: 72 to 81, western valleys and inland Orange County: 78 to 84, inland valleys: 78 to 83, mountains between 4000 ft and 7000 ft: 63 to 73, high desert: 77 to 83, low desert: 90 to 95.

 

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