| NWS Forecast for: 5 Miles NNW Sparta TN Issued by: National Weather Service Nashville, TN Last Update: 1:31 pm CDT Jul 20, 2026 |  |
This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 103. Calm wind. Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog between 9pm and 3am. Otherwise, partly cloudy, with a low around 73. Calm wind. Tuesday: A slight chance of showers between 8am and 10am, then a slight chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 91. Heat index values as high as 105. Southwest wind 5 to 10 mph. Chance of precipitation is 20%. Tuesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rainfall. Patchy fog after 2am. Low around 72. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 85. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Wednesday Night: Partly cloudy, with a low around 64. North wind around 5 mph. Thursday: Mostly sunny, with a high near 82. North wind 5 to 10 mph. Thursday Night: Partly cloudy, with a low around 64. North wind around 5 mph becoming calm in the evening. Friday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Calm wind. Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%. Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Sunday Night: Mostly clear, with a low around 70. Monday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. | |
| 5 Miles NNW Sparta TN 35.99°N 85.52°W (Elev. 997 ft) | |
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