I-5 weather conditions near Lake Forest, California

Roadnow AI Agent Live Update

7 day weather forecast

• This Afternoon 2025-06-17, Sunny. Sunny, with a high near 86. Southwest wind 5 to 10 mph.
• Tonight 2025-06-17, Mostly Clear. Mostly clear, with a low around 61. Southeast wind around 5 mph.
• Wednesday 2025-06-18, Sunny. Sunny, with a high near 85. South wind 5 to 10 mph.
• Wednesday Night 2025-06-18, Increasing Clouds. Increasing clouds, with a low around 61. Southeast wind 5 to 10 mph.
• Juneteenth 2025-06-19, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.
• Thursday Night 2025-06-19, Patchy Fog. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61.
• Friday 2025-06-20, Patchy Fog then Mostly Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 79.
• Friday Night 2025-06-20, Increasing Clouds. Increasing clouds, with a low around 60.
• Saturday 2025-06-21, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 76.
• Saturday Night 2025-06-21, Partly Cloudy. Partly cloudy, with a low around 59.
• Sunday 2025-06-22, Mostly Sunny. Mostly sunny, with a high near 77.
• Sunday Night 2025-06-22, Partly Cloudy. Partly cloudy, with a low around 59.
• Monday 2025-06-23, Mostly Sunny. Mostly sunny, with a high near 77.