Buchanan, TN

Current conditions, hourly and 7-day forecast, and live radar for Buchanan, TN 38222. Right now: slight chance showers and thunderstorms, 74°F. Data from the National Weather Service.

• Tonight: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. South southwest wind around 5 mph. Chance of precipitation is 20%.
• Thursday: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 8am, then a slight chance of showers and thunderstorms between 8am and 9am, then a chance of showers and thunderstorms between 9am and 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny. High near 92, with temperatures falling to around 88 in the afternoon. Heat index values as high as 101. West southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
• Thursday Night: Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm, then showers and thunderstorms likely between 9pm and 1am, then a slight chance of showers and thunderstorms between 1am and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Northeast wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
• Friday: A chance of rain showers before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 87. East wind around 0 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
• Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 69. East southeast wind around 0 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Saturday: A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny. High near 90, with temperatures falling to around 87 in the afternoon. South southwest wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.