| National Weather Service Forecast for:
Watertown TN Issued by: National Weather Service Nashville, TN |
||||||||||||||||||
| Updated: 5:57 pm CDT Aug 1, 2026 | ||||||||||||||||||
|
| Tonight |
Partly cloudy, with a low around 67. Southwest wind around 5 mph. |
| Sunday |
A chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 81. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
| Sunday Night |
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. West wind around 5 mph becoming calm. Chance of precipitation is 40%. |
| Monday |
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. Calm wind becoming west northwest around 5 mph in the morning. Chance of precipitation is 60%. |
| Monday Night |
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 67. North wind around 5 mph becoming calm. |
| Tuesday |
A chance of showers, then showers and thunderstorms likely after 10am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%. |
| Tuesday Night |
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. Calm wind. |
| Wednesday |
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 87. Calm wind becoming west southwest around 5 mph. |
| Wednesday Night |
Partly cloudy, with a low around 69. Calm wind. |
| Thursday |
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. |
| Thursday Night |
Partly cloudy, with a low around 71. |
| Friday |
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. |
| Friday Night |
Partly cloudy, with a low around 72. |
| Saturday |
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. |
Forecast from NOAA-NWS for Watertown TN.





