| National Weather Service Forecast for:
Watertown TN Issued by: National Weather Service Nashville, TN |
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| Updated: 1:31 pm CDT Jun 13, 2026 | ||||||||||||||||||
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| This Afternoon |
Mostly sunny, with a high near 90. Calm wind. |
| Tonight |
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 71. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
| Sunday |
Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 86. South southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
| Sunday Night |
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 60. Northwest wind 5 to 10 mph becoming light north northwest in the evening. Chance of precipitation is 30%. |
| Monday |
Mostly sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon. |
| Monday Night |
Partly cloudy, with a low around 57. North northwest wind around 5 mph becoming calm. |
| Tuesday |
Sunny, with a high near 81. Calm wind becoming west northwest around 5 mph in the afternoon. |
| Tuesday Night |
Mostly clear, with a low around 61. Calm wind becoming south southwest around 5 mph after midnight. |
| Wednesday |
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. South southwest wind 5 to 15 mph, with gusts as high as 20 mph. |
| Wednesday Night |
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly clear, with a low around 73. Chance of precipitation is 30%. |
| Thursday |
Showers and thunderstorms. High near 87. Chance of precipitation is 80%. |
| Thursday Night |
Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 90%. |
| Juneteenth |
Showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 70%. |
Forecast from NOAA-NWS for Watertown TN.





