| National Weather Service Forecast for:
Watertown TN Issued by: National Weather Service Nashville, TN |
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| Updated: 5:16 am CDT Oct 28, 2026 | ||||||||||||||||||
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| Today |
Cloudy through mid morning, then gradual clearing, with a high near 77. Calm wind becoming south around 5 mph. |
| Tonight |
Clear, with a low around 43. Calm wind. |
| Thursday |
Sunny, with a high near 78. Calm wind becoming southwest around 5 mph. |
| Thursday Night |
Patchy fog after 5am. Otherwise, mostly clear, with a low around 44. Calm wind. |
| Friday |
Patchy 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 53. Northeast wind around 5 mph becoming calm. |
| Saturday |
Mostly cloudy, with a high near 75. Light east southeast wind becoming south 5 to 10 mph in the afternoon. |
| Saturday Night |
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 54. Southeast wind around 5 mph. Chance of precipitation is 60%. |
| Sunday |
Showers and possibly a thunderstorm before 1pm, then showers likely. High near 67. South southeast wind 5 to 10 mph. Chance of precipitation is 80%. |
| Sunday Night |
A 40 percent chance of showers. Mostly cloudy, with a low around 53. |
| Monday |
A 40 percent chance of showers. Mostly cloudy, with a high near 72. |
| Monday Night |
A 30 percent chance of showers. Mostly cloudy, with a low around 55. |
| Tuesday |
A 40 percent chance of showers. Partly sunny, with a high near 74. |
Forecast from NOAA-NWS for Watertown TN.