I-280 CA weather conditions near Sunnyvale, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Rain 72°F 2025-09-24T12:15:00
• This Afternoon 2025-09-24, Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly before 5pm. Mostly cloudy, with a high near 80. Light and variable wind becoming north northwest 5 to 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Tonight 2025-09-24, Chance Showers then Slight Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly between 8pm and 11pm. Mostly cloudy, with a low around 64. Northwest wind around 5 mph becoming calm in the evening. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Thursday 2025-09-25, Mostly Sunny. Mostly sunny, with a high near 80. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
• Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 59. West northwest wind 5 to 9 mph becoming calm in the evening.
• Friday 2025-09-26, Sunny. Sunny, with a high near 84. Calm wind becoming west northwest around 6 mph in the afternoon.
• Friday Night 2025-09-26, Mostly Clear. Mostly clear, with a low around 60.
• Saturday 2025-09-27, Sunny. Sunny, with a high near 80.
• Saturday Night 2025-09-27, Partly Cloudy. Partly cloudy, with a low around 60.
• Sunday 2025-09-28, Mostly Sunny. Mostly sunny, with a high near 76.
• Sunday Night 2025-09-28, Partly Cloudy. Partly cloudy, with a low around 59.
• Monday 2025-09-29, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 77.
• Monday Night 2025-09-29, Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
• Tuesday 2025-09-30, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 76.