| National Weather Service Forecast for:
Watertown TN Issued by: National Weather Service Nashville, TN |
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| Updated: 6:36 am CDT May 7, 2026 | ||||||||||||||||||
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| This Afternoon |
Sunny, with a high near 66. North northwest wind around 10 mph. |
| Tonight |
Patchy fog after 5am. Otherwise, mostly clear, with a low around 41. North northwest wind around 5 mph becoming calm. |
| Friday |
Sunny, with a high near 72. Calm wind becoming south southwest around 5 mph in the morning. |
| Friday Night |
Partly cloudy, with a low around 51. South southwest wind around 5 mph. |
| Saturday |
Mostly sunny, with a high near 77. West wind around 5 mph. |
| Saturday Night |
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 55. Calm wind. |
| Sunday |
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Chance of precipitation is 50%. |
| Sunday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. North wind 5 to 10 mph. Chance of precipitation is 50%. |
| Monday |
Mostly sunny, with a high near 68. North wind 10 to 15 mph, with gusts as high as 20 mph. |
| Monday Night |
Clear, with a low around 44. |
| Tuesday |
Sunny, with a high near 73. |
| Tuesday Night |
A 20 percent chance of showers. Mostly clear, with a low around 54. |
| Wednesday |
Mostly sunny, with a high near 79. |
Forecast from NOAA-NWS for Watertown TN.