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: Mostly Cloudy 52°F 2025-11-18T07:45:00 
Today 2025-11-18, Sunny. Sunny, with a high near 62. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Tonight 2025-11-18, Partly Cloudy. Partly cloudy, with a low around 45. Calm wind becoming southeast 5 to 7 mph after midnight.
Wednesday 2025-11-19, Mostly Sunny. Mostly sunny, with a high near 62. Southeast wind 3 to 6 mph.Wednesday Night 2025-11-19, Chance Rain then Rain. Rain, mainly after 4am. Low around 48. South southeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday 2025-11-20, Rain. Rain, mainly before 4pm. High near 60. Southeast wind 6 to 13 mph becoming west northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.Thursday Night 2025-11-20, Slight Chance Rain then Partly Cloudy. A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 44.
- Friday 2025-11-21, Sunny. Sunny, with a high near 63.
Friday Night 2025-11-21, Clear. Clear, with a low around 44.Saturday 2025-11-22, Patchy Fog then Sunny. Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 66.
- Saturday Night 2025-11-22, Clear. Clear, with a low around 45.
Sunday 2025-11-23, Patchy Fog then Sunny. Patchy fog. Otherwise, sunny, with a high near 67.
- Sunday Night 2025-11-23, Partly Cloudy. Partly cloudy, with a low around 46.
Monday 2025-11-24, Patchy Fog then Mostly Sunny. Patchy fog. Otherwise, mostly sunny, with a high near 65.