I-780 CA weather conditions near Martinez, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mist 42°F 2025-12-11T21:45:00
• Tonight 2025-12-11, Patchy Fog then Mostly Cloudy. Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 40. Calm wind becoming northeast around 5 mph after midnight.
• Friday 2025-12-12, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 51. East northeast wind around 8 mph.
• Friday Night 2025-12-12, Partly Cloudy. Partly cloudy, with a low around 41. Northeast wind 3 to 5 mph.
• Saturday 2025-12-13, Mostly Sunny. Mostly sunny, with a high near 55. East northeast wind around 7 mph.
• Saturday Night 2025-12-13, Patchy Fog. Patchy fog after 11pm. Otherwise, mostly clear, with a low around 41. Calm wind.
• Sunday 2025-12-14, Mostly Sunny. Mostly sunny, with a high near 58.
• Sunday Night 2025-12-14, Partly Cloudy. Partly cloudy, with a low around 43.
• Monday 2025-12-15, Patchy Fog then Partly Sunny. Patchy fog before 10am. Otherwise, partly sunny, with a high near 59.
• Monday Night 2025-12-15, Slight Chance Rain. A slight chance of rain after 10pm. Mostly cloudy, with a low around 50.
• Tuesday 2025-12-16, Chance Rain. A chance of rain, mainly after 10am. Mostly cloudy, with a high near 62.
• Tuesday Night 2025-12-16, Chance Rain. A chance of rain. Mostly cloudy, with a low around 53.
• Wednesday 2025-12-17, Chance Rain. A chance of rain. Mostly cloudy, with a high near 59.
• Wednesday Night 2025-12-17, Chance Rain. A chance of rain. Mostly cloudy, with a low around 50.
• Thursday 2025-12-18, Chance Rain. A chance of rain. Cloudy, with a high near 58.