Southern California Weather Forecast for Thanksgiving Week 2025

Thanksgiving Week Weather Outlook

• ☀️ Good news for Thanksgiving week: Southern California is expected to have great weather for the holiday.
• ☁️ Tonight, the coastal basin will see a marine layer with a hint of marine layer that will stay closer to the coast by tomorrow morning.
• 💨 Winds developing will also lead to patches of dense fog this afternoon.

Overnight and Morning Temperatures

• 🥶 Inland areas, away from the coast, will experience mostly clear skies and cold temperatures for tomorrow morning.
• 🌡️ Overnight lows will be in the high 30s to low 40s for areas like Barstow, Apple Valley, and Victorville.
• ❄️ Big Bear will see temperatures as low as 27 degrees, with a possibility of patchy frost in inland areas.

Mid-Week Warming Trend

• 📈 A dome of high pressure shifting inland will bring sunny skies for the next couple of days.
• 💨 Stronger winds from the mountains toward the Pacific Ocean are expected around lunchtime on Tuesday, continuing into Wednesday.
• 🔥 Wednesday is predicted to be the warmest day of the week, with temperatures peaking before cooling down towards the weekend.

Weekend Weather and Specific Area Forecasts

• 🏖️ Coastal areas like the San Fernando Valley will see highs in the mid-70s on Thursday, dropping to the low 70s by the weekend.
• 🍊 Orange County can expect highs in the upper 60s over Saturday and Sunday.
• 🏜️ The low desert will experience low 80s through Friday, with partly cloudy skies on Thursday and temperatures in the high 60s over the weekend.