| National Weather Service Forecast for:
Watertown TN Issued by: National Weather Service Nashville, TN |
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| Updated: 3:36 pm CDT Apr 26, 2026 | ||||||||||||||||||
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| Tonight |
Partly cloudy, with a low around 58. East wind around 5 mph becoming south southeast after midnight. |
| Monday |
Mostly sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 25 mph. |
| Monday Night |
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Low around 60. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible. |
| Tuesday |
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. |
| Tuesday Night |
Showers and possibly a thunderstorm. Low around 62. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. |
| Wednesday |
Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 75. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. |
| Wednesday Night |
A 20 percent chance of showers. Partly cloudy, with a low around 49. North wind 5 to 10 mph. |
| Thursday |
Mostly sunny, with a high near 68. North wind 5 to 10 mph. |
| Thursday Night |
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 45. North wind around 5 mph becoming calm in the evening. |
| Friday |
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 69. |
| Friday Night |
A 30 percent chance of showers. Mostly cloudy, with a low around 45. |
| Saturday |
Mostly sunny, with a high near 66. |
| Saturday Night |
Partly cloudy, with a low around 43. |
| Sunday |
Sunny, with a high near 70. |
Forecast from NOAA-NWS for Watertown TN.





