California – Morning marine chill fades fast as sunshine pours over rooftops, palm fronds barely moving in the calm air. By afternoon, winter layers feel out of place. Southern California is sliding into a rare January warm stretch, with temperatures climbing well above normal through Friday.
According to the National Weather Service, high pressure remains firmly in control across Los Angeles and Ventura counties. Clear skies and light offshore breezes allow temperatures to surge each afternoon. Highs reach the low 80s across downtown Los Angeles, East L.A., and the San Fernando Valley, with similar warmth spreading into Oxnard and coastal valleys.
Overnight lows stay mild, hovering near 50 degrees. That quick rebound after sunrise accelerates daytime heating. For now, winds remain light, but dry air and warm afternoons raise early-season fire weather awareness, especially in brush-covered foothills. Outdoor burning is discouraged, and residents should stay alert to local fire guidance.
Thursday and Friday bring the peak of this warm spell. Expect bright sun, minimal cloud cover, and afternoon temperatures pushing 81 to 83 degrees in many inland neighborhoods. Coastal areas run slightly cooler, but still feel more like late spring than mid-January. UV exposure increases under clear skies, even during winter.
Drivers face few weather-related issues, though glare during morning and evening commutes may be noticeable. Hydration matters more than it feels like it should this time of year. Take breaks if working outdoors, and keep pets shaded during peak warmth.
Looking beyond Friday, temperatures ease slightly over the weekend, though conditions remain dry. Longer-range outlooks for Jan. 19–23 favor continued above-normal warmth across the Southwest, including Southern California, while colder air dominates much of the eastern U.S.
For now, winter warmth rules the region. Does it feel like January where you are, or more like April?
Five-Day Outlook for Los Angeles, CA
• Today: Sunny, warm. High near 83.
• Thursday: Sunny. High near 82.
• Friday: Sunny and warm. High near 81.
• Saturday: Sunny. High near 82.
• Sunday: Sunny, slightly cooler. High near 78.
