KTLA 5 Weather Forecast: Halloween Weekend and Week Ahead (Oct 31, 2025)

Halloween Evening and Overnight Forecast

• 🎃 Tonight, expect a marine layer to persist, especially along the Southern California shoreline, impacting trick-or-treating hours.
• 🌫️ Fog is anticipated to stick around through the night and into Saturday morning, with visibility potentially dropping to half a mile or less, creating hazardous driving conditions.

Friday's Daytime Conditions and Temperature Shifts

• ☀️ Sunshine is present in the Inland Empire with partly cloudy skies and high clouds, reaching 82 degrees.
• 💨 Burbank is experiencing sunshine with temperatures at 71 degrees.
• 📉 Temperatures are significantly cooler today, down 5 to 14 degrees in some sections like the San Fernando Valley compared to Thursday.
• 🌊 This cooling is attributed to a more dominant onshore flow shaping the weather pattern.

Weekend Outlook: Mild and Above Normal

• 📈 Daytime highs are expected to be slightly above normal for both Saturday and Sunday afternoons.
• 🌡️ Coastal areas will see highs in the upper 60s, near beaches in the 70s, and inland areas in the 80s, with no 90s predicted.

Upcoming Week: Cooling Trend

• ❄️ A cooling trend is set to arrive on Monday, driven by a much stronger marine layer.
• 🌧️ Meanwhile, the Pacific Northwest is experiencing rain from a cold front, but Southern California will remain comfortable due to high pressure ridging.