Los Angeles, Santa Barbara, San Luis Obispo and Ventura Counties Face Another Week of 80s and 90s as Southern California Heat Advisories Continue
SOUTHERN CALIFORNIA — Another stretch of above-normal warmth is settling in across Los Angeles, Ventura, Santa Barbara and San Luis Obispo Counties, with temperatures running 10 to 20 degrees above seasonal averages through the week.
Forecast highs from March 23 through March 29 show widespread 80s and 90s across inland and valley areas, prompting ongoing Heat Advisories along parts of California’s Central Coast.
Widespread 80s and 90s Across SoCal
The maximum temperature outlook highlights:
- 91°F in Lancaster
- 92°F in Canoga Park
- 91°F in Covina
- 89°F in Santa Clarita
- 88°F in Paso Robles
- 91°F in San Luis Obispo
- Upper 80s across Santa Maria, Lompoc and Santa Ynez
- Mid-80s in Santa Barbara and Ojai
Coastal areas remain slightly cooler but still above normal, with highs near:
- 79°F at LAX
- 85°F in Long Beach
- Mid to upper 70s in Oxnard and Avalon
Heat Advisories Along the Central Coast
Heat Advisories remain in effect for portions of the Central Coast, including areas near San Luis Obispo and Paso Robles, where inland temperatures are expected to push into the upper 80s and low 90s.
While this round of heat is not projected to be as intense as last week’s peak, the persistence of above-normal temperatures increases cumulative heat stress — especially for vulnerable populations.
10–20 Degrees Above Normal
Most inland communities across Southern California are forecast to remain 10 to 20 degrees above late-March averages, a significant anomaly for this time of year.
Normally, late March highs across Los Angeles and Ventura Counties would be in the upper 60s to low 70s. Instead, many valleys and interior areas are repeatedly climbing into the upper 80s and low 90s.
Health and Safety Reminders
With extended warmth continuing:
- Stay hydrated
- Limit strenuous outdoor activity during peak afternoon hours
- Check on elderly neighbors and pets
- Use air conditioning or cooling centers if needed
Officials emphasize recognizing the signs of heat-related illness.
Heat exhaustion symptoms may include:
- Dizziness
- Heavy sweating
- Nausea
- Weakness
Heat stroke symptoms can include:
- Confusion
- Loss of consciousness
- Very high body temperature
Heat stroke is a medical emergency and requires immediate attention.
The Bottom Line
Southern California — including Los Angeles, Ventura, Santa Barbara and San Luis Obispo Counties — is facing another sustained period of 80s and 90s through the week, with temperatures well above normal and Heat Advisories continuing along the Central Coast.
Though slightly less intense than last week, the prolonged warmth signals an early-season heat pattern that residents should not ignore.
Stay with WaldronNews.com for ongoing updates on weather conditions across California and the nation.