I-680 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 61°F 2025-10-12T23:15:00 
Tonight 2025-10-12, Mostly Cloudy. Mostly cloudy, with a low around 53. Calm wind becoming northwest 5 to 9 mph after midnight.
Columbus Day 2025-10-13, Showers. A chance of showers, then showers and possibly a thunderstorm after 11am. High near 65. Light and variable wind becoming south southeast 11 to 16 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night 2025-10-13, Showers and Patchy Fog. Showers and possibly a thunderstorm. Patchy fog between 9pm and 11pm. Low around 50. North northwest wind 5 to 8 mph becoming calm. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday 2025-10-14, Showers. Showers before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers likely after 2pm. High near 63. Southeast wind around 6 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Tuesday Night 2025-10-14, Slight Chance Showers then Mostly Clear. A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 48. West northwest wind around 6 mph becoming calm in the evening.
Wednesday 2025-10-15, Patchy Fog then Sunny. Patchy fog before 10am. Otherwise, sunny, with a high near 67.
Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 50.Thursday 2025-10-16, Patchy Fog then Sunny. Patchy fog before 9am. Otherwise, sunny, with a high near 70.
- Thursday Night 2025-10-16, Mostly Clear. Mostly clear, with a low around 51.
Friday 2025-10-17, Sunny. Sunny, with a high near 75.- Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 55.
- Saturday 2025-10-18, Sunny. Sunny, with a high near 78.
- Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 54.
Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 72.