I-680 CA weather conditions near Martinez, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 59°F 2026-05-04T08:45:00
• Today 2026-05-04, Partly Sunny then Slight Chance Rain. A slight chance of rain between 3pm and 5pm. Mostly cloudy, with a high near 65. West southwest wind 6 to 10 mph. Chance of precipitation is 20%.
• Tonight 2026-05-04, Rain Likely. Rain likely, mainly between midnight and 4am. Mostly cloudy, with a low around 52. West wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
• Tuesday 2026-05-05, Decreasing Clouds. Cloudy, then gradually becoming mostly sunny, with a high near 66. West southwest wind 6 to 8 mph.
• Tuesday Night 2026-05-05, Partly Cloudy. Partly cloudy, with a low around 52. West southwest wind 6 to 10 mph.
• Wednesday 2026-05-06, Mostly Sunny. Mostly sunny, with a high near 72. West southwest wind 3 to 7 mph.
• Wednesday Night 2026-05-06, Mostly Clear. Mostly clear, with a low around 53.
• Thursday 2026-05-07, Mostly Sunny. Mostly sunny, with a high near 73.
• Thursday Night 2026-05-07, Mostly Clear. Mostly clear, with a low around 51.
• Friday 2026-05-08, Sunny. Sunny, with a high near 78.
• Friday Night 2026-05-08, Mostly Clear. Mostly clear, with a low around 54.
• Saturday 2026-05-09, Sunny. Sunny, with a high near 85.
• Saturday Night 2026-05-09, Clear. Clear, with a low around 56.
• Sunday 2026-05-10, Sunny. Sunny, with a high near 91.