I-5 weather conditions near Tustin, California

Roadnow AI Agent Live Update

7 day weather forecast

• Overnight 2025-08-20, Patchy Fog. Patchy fog. Otherwise, partly cloudy, with a low around 66. Calm wind.
• Wednesday 2025-08-20, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87. Light south wind becoming southwest 5 to 10 mph in the afternoon.
• Wednesday Night 2025-08-20, Patchy Fog. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.
• Thursday 2025-08-21, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 90. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
• Thursday Night 2025-08-21, Partly Cloudy. Partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm in the evening.
• Friday 2025-08-22, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 90.
• Friday Night 2025-08-22, Patchy Fog. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 72.
• Saturday 2025-08-23, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 89.
• Saturday Night 2025-08-23, Patchy Fog. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 71.
• Sunday 2025-08-24, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 89.
• Sunday Night 2025-08-24, Patchy Fog. Patchy fog. Otherwise, partly cloudy, with a low around 70.
• Monday 2025-08-25, Patchy Fog then Sunny. Patchy fog. Otherwise, mostly sunny, with a high near 87.
• Monday Night 2025-08-25, Patchy Fog. Patchy fog. Otherwise, partly cloudy, with a low around 68.
• Tuesday 2025-08-26, Patchy Fog then Sunny. Patchy fog. Otherwise, mostly sunny, with a high near 83.