Amador Wine Country Weather: Tonight: Mostly clear, with a low around 36. East northeast wind around 6 mph. Saturday: Sunny, with a high near 58. East wind at 5 mph becoming west. Saturday Night: Mostly clear, with a low around 36. Calm wind becoming east around 6 mph. Sunday: Sunny, with a high near 59. East wind around 5 mph becoming calm. Sunday Night: Partly cloudy, with a low around 39. Calm wind becoming east northeast between 7 and 10 mph.