Southern California experienced another warm Saturday, with record-high temperatures reported across parts of the region, particularly in Orange County and the Inland Empire.

Meteorologists say the heat is expected to ease as a marine layer moves along the coast, bringing relief early next week.

Temperatures on Saturday afternoon reached 85 degrees in some areas, with Riverside and San Bernardino counties climbing into the upper 70s. Coastal communities, including Santa Monica and Oxnard, remained cooler under the influence of the marine layer, with readings in the mid-60s. Despite the warmth, dry conditions persisted across the region.

Officials also warned that air quality is “unhealthy for sensitive groups” in areas affected by the heat, including Orange County and the Inland Empire. Residents are advised to take precautions if they have respiratory conditions or other health concerns.

Looking ahead, Sunday is expected to bring slightly cooler temperatures, dropping three to five degrees from Saturday’s highs. By Monday and Tuesday, onshore winds and a weakening high-pressure ridge will help bring daytime temperatures back to near or below average levels, with many inland locations seeing highs in the low to mid-70s. Coastal areas may continue to experience some lingering marine layer, keeping daytime highs in the upper 60s to low 70s.

Forecasters note that a warm, moisture-rich atmospheric system is bringing light showers to Northern California, but Southern California will remain dry thanks to the persistent ridge of high pressure. Conditions are expected to be pleasant throughout much of next week, with mild temperatures and comfortable coastal breezes.

Residents are encouraged to enjoy the cooler, more comfortable conditions on Monday and beyond while staying aware of potential air quality concerns in sensitive areas.

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