Clarksville, TN

Current conditions, hourly and 7-day forecast, and live radar for Clarksville, TN 37040. Right now: partly cloudy, 74°F. Data from the National Weather Service.

• Tonight: Partly cloudy, with a low around 74. Heat index values as high as 98. South southwest wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
• Thursday: A slight chance of showers and thunderstorms before 9am, then a chance of showers and thunderstorms between 9am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 103. West southwest wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
• Thursday Night: A chance of showers and thunderstorms before 9pm, then showers and thunderstorms likely between 9pm and midnight, then patchy fog and a chance of showers and thunderstorms between midnight and 2am, then areas of fog and a slight chance of showers and thunderstorms between 2am and 3am, then patchy fog and a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Heat index values as high as 97. Northeast wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Friday: A chance of rain showers and patchy fog before 7am, then patchy fog and a slight chance of rain showers between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 89. Heat index values as high as 99. South southeast wind 0 to 5 mph. Chance of precipitation is 60%.
• Friday Night: Showers and thunderstorms likely before midnight, then a chance of rain showers and patchy fog. Mostly cloudy, with a low around 69. Southeast wind 0 to 5 mph. Chance of precipitation is 60%.
• Saturday: A chance of rain showers before 10am, then showers and thunderstorms likely. Mostly sunny, with a high near 91. Southwest wind 0 to 5 mph. Chance of precipitation is 60%.