Winchester, Tennessee is experiencing a shift in weather conditions today, January 17, 2026. The morning started with partly cloudy skies, which are expected to become overcast by the afternoon. The high temperature for the day is forecasted to reach 46°F (8°C), with winds coming from the west at speeds between 5 to 10 mph. As the evening approaches, the skies will remain cloudy, transitioning to partly cloudy after midnight. The temperature is expected to drop significantly, with lows near 20°F (-6°C), accompanied by north-northwest winds at 5 to 10 mph. This weather update was last refreshed at 5:34 am local time.