| National Weather Service Forecast for:
Watertown TN Issued by: National Weather Service Nashville, TN |
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| Updated: 6:17 pm CDT Apr 23, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 60. South wind around 5 mph. |
| Friday |
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. |
| Friday Night |
Showers and thunderstorms likely before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 60. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
| Saturday |
Showers likely before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy through mid morning, then gradual clearing, with a high near 78. South southwest wind around 5 mph becoming north in the afternoon. Chance of precipitation is 70%. |
| Saturday Night |
Mostly clear, with a low around 54. North northeast wind around 5 mph becoming calm. |
| Sunday |
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Calm wind becoming east around 5 mph in the morning. |
| Sunday Night |
A 20 percent chance of showers. Mostly cloudy, with a low around 58. Southeast wind around 5 mph. |
| Monday |
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. |
| Monday Night |
Showers and possibly a thunderstorm. Low around 62. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. |
| Tuesday |
A 40 percent chance of showers. Partly sunny, with a high near 81. |
| Tuesday Night |
A 50 percent chance of showers. Partly cloudy, with a low around 56. |
| Wednesday |
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75. |
| Wednesday Night |
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53. |
| Thursday |
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74. |
Forecast from NOAA-NWS for Watertown TN.





