I-280 CA weather conditions near San Jose, California
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 72°F 2025-09-24T00:15:00 
Overnight 2025-09-24, Partly Cloudy. Partly cloudy, with a low around 65. South southeast wind around 5 mph becoming calm.
Wednesday 2025-09-24, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a high near 81. Calm wind becoming north northwest 5 to 7 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.Wednesday Night 2025-09-24, Slight Chance Showers then Mostly Cloudy. A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 64. Light and variable wind.
Thursday 2025-09-25, Mostly Sunny. Mostly sunny, with a high near 81. 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.- Friday Night 2025-09-26, Mostly Clear. Mostly clear, with a low around 60.
- Saturday 2025-09-27, Sunny. Sunny, with a high near 79.
- 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 78.
- Sunday Night 2025-09-28, Partly Cloudy. Partly cloudy, with a low around 59.
Monday 2025-09-29, Slight Chance Showers. A slight chance of showers. Mostly sunny, with a high near 79.
Monday Night 2025-09-29, Slight Chance Showers. A slight chance of showers. Partly cloudy, with a low around 59.- Tuesday 2025-09-30, Slight Chance Showers. A slight chance of showers. Mostly sunny, with a high near 80.