I-680 CA weather conditions near Concord, California
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 59°F 2025-11-15T09:30:00 
Today 2025-11-15, Chance Rain. A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 67. Calm wind becoming southwest 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tonight 2025-11-15, Rain. Rain, mainly after 7pm. Low around 56. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday 2025-11-16, Rain. Rain. High near 64. South southwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night 2025-11-16, Rain. Rain. Low around 52. South wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday 2025-11-17, Rain Likely. Rain likely, mainly before 10am. Partly sunny, with a high near 62. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.Monday Night 2025-11-17, Slight Chance Rain then Patchy Fog. A 20 percent chance of rain before 10pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 47.
Tuesday 2025-11-18, Patchy Fog then Sunny. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 64.
Tuesday Night 2025-11-18, Mostly Clear. Mostly clear, with a low around 47.
Wednesday 2025-11-19, Mostly Sunny. Mostly sunny, with a high near 63.
Wednesday Night 2025-11-19, Chance Rain. A chance of rain. Mostly cloudy, with a low around 50.
Thursday 2025-11-20, Rain Likely. Rain likely. Mostly cloudy, with a high near 61.- Thursday Night 2025-11-20, Chance Rain. A chance of rain. Mostly cloudy, with a low around 48.
Friday 2025-11-21, Slight Chance Rain then Mostly Sunny. A slight chance of rain. Mostly sunny, with a high near 63.