I-5 weather conditions near Fullerton, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 63°F 2025-06-16T04:30:00
• Today 2025-06-16, Areas Fog then Sunny. Areas of fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 90. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
• Tonight 2025-06-16, Mostly Clear then Patchy Fog. Patchy fog after 5am. Otherwise, mostly clear, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.
• Tuesday 2025-06-17, Patchy Fog then Sunny. Patchy fog before 8am. Otherwise, sunny, with a high near 86. Light south wind becoming southwest 5 to 10 mph in the morning.
• Tuesday Night 2025-06-17, Patchy Fog. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 64. South wind around 5 mph becoming calm after midnight.
• Wednesday 2025-06-18, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming 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 64.
• Juneteenth 2025-06-19, Becoming Sunny. Partly sunny, then gradually becoming sunny, with a high near 82.
• Thursday Night 2025-06-19, Increasing Clouds. Increasing clouds, with a low around 64.
• Friday 2025-06-20, Becoming Sunny. Partly sunny, then gradually becoming sunny, with a high near 81.
• Friday Night 2025-06-20, Increasing Clouds. Increasing clouds, with a low around 63.
• Saturday 2025-06-21, Becoming Sunny. Partly sunny, then gradually becoming sunny, with a high near 79.
• Saturday Night 2025-06-21, Increasing Clouds. Increasing clouds, with a low around 62.
• Sunday 2025-06-22, Becoming Sunny. Partly sunny, then gradually becoming sunny, with a high near 81.