| National Weather Service Forecast for:
Watertown TN Issued by: National Weather Service Nashville, TN |
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| Updated: 1:31 pm CDT Oct 27, 2026 | ||||||||||||||||||
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| This Afternoon |
Mostly sunny, with a high near 75. West southwest wind around 5 mph. |
| Tonight |
Mostly cloudy, with a low around 49. Calm wind. |
| Wednesday |
Mostly cloudy, then gradually becoming sunny, with a high near 77. Calm wind becoming south around 5 mph. |
| Wednesday Night |
Clear, with a low around 44. Calm wind. |
| Thursday |
Patchy fog before 9am. Otherwise, sunny, with a high near 77. Calm wind becoming south southwest around 5 mph. |
| Thursday Night |
Patchy fog after 4am. Otherwise, mostly clear, with a low around 45. Calm wind. |
| Friday |
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming east northeast around 5 mph in the afternoon. |
| Friday Night |
Mostly cloudy, with a low around 55. Calm wind. |
| Saturday |
A 20 percent chance of showers. Mostly cloudy, with a high near 75. Light east southeast wind becoming south southeast 5 to 10 mph in the morning. |
| Saturday Night |
Showers likely, mainly after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%. |
| Sunday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 69. Chance of precipitation is 70%. |
| Sunday Night |
A 30 percent chance of showers. Mostly cloudy, with a low around 54. |
| Monday |
A 20 percent chance of showers. Mostly cloudy, with a high near 73. |
Forecast from NOAA-NWS for Watertown TN.