| National Weather Service Forecast for:
Watertown TN Issued by: National Weather Service Nashville, TN |
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| Updated: 1:31 pm CDT Oct 26, 2026 | ||||||||||||||||||
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| This Afternoon |
Mostly cloudy, with a high near 73. North northeast wind around 5 mph. |
| Tonight |
Areas of fog after midnight. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 44. Calm wind. |
| Tuesday |
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 77. Calm wind. |
| Tuesday Night |
Mostly cloudy, with a low around 50. Calm wind. |
| Wednesday |
Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the morning. |
| Wednesday Night |
Mostly clear, with a low around 46. Calm wind. |
| Thursday |
Patchy fog before 8am. Otherwise, sunny, with a high near 77. Calm wind becoming south around 5 mph. |
| Thursday Night |
Mostly clear, with a low around 45. Calm wind. |
| Friday |
Mostly sunny, with a high near 79. Calm wind becoming east northeast around 5 mph. |
| Friday Night |
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55. |
| Saturday |
A 30 percent chance of showers. Mostly cloudy, with a high near 74. |
| Saturday Night |
Showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%. |
| Sunday |
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%. |
Forecast from NOAA-NWS for Watertown TN.