| National Weather Service Forecast for:
Watertown TN Issued by: National Weather Service Nashville, TN |
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| Updated: 7:56 pm CDT May 5, 2026 | ||||||||||||||||||
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| Tonight |
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Steady temperature around 65. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Wednesday |
Showers and possibly a thunderstorm. High near 70. West southwest wind around 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Wednesday Night |
Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 50. North northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible. |
| Thursday |
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 66. North wind around 10 mph. |
| Thursday Night |
Partly cloudy, with a low around 42. North northwest wind around 5 mph becoming calm in the evening. |
| Friday |
Sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon. |
| Friday Night |
Partly cloudy, with a low around 52. South southwest wind around 5 mph. |
| Saturday |
Mostly sunny, with a high near 78. West wind around 5 mph. |
| Saturday Night |
Mostly clear, with a low around 56. Calm wind becoming south around 5 mph. |
| Sunday |
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. |
| Sunday Night |
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%. |
| Monday |
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 71. |
| Monday Night |
Mostly clear, with a low around 46. |
| Tuesday |
Sunny, with a high near 73. |
Forecast from NOAA-NWS for Watertown TN.







