Amador Wine Country Weather: Late Afternoon: A 20 percent chance of showers. Mostly cloudy, with a high near 69. South southwest wind around 13 mph. Tonight: A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 46. South southwest wind between 6 and 9 mph becoming calm. Thursday: Mostly sunny, with a high near 70. East southeast wind at 7 mph becoming west. Thursday Night: Mostly clear, with a low around 52. Calm wind becoming east between 4 and 7 mph. Friday: Sunny, with a high near 79. East wind around 6 mph becoming west southwest.