| National Weather Service Forecast for:
Watertown TN Issued by: National Weather Service Nashville, TN |
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| Updated: 5:06 am CDT Jul 12, 2026 | ||||||||||||||||||
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| Today |
Showers and thunderstorms likely before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. High near 82. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
| Tonight |
A 30 percent chance of showers and thunderstorms, mainly before midnight. Patchy fog between midnight and 1am. Otherwise, mostly cloudy, with a low around 68. North northwest wind around 5 mph becoming calm. |
| Monday |
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 83. Northeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
| Monday Night |
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. |
| Tuesday |
A slight chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 86. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 60%. |
| Tuesday Night |
Thunderstorms likely before 7pm. Partly cloudy, with a low around 68. East wind around 5 mph becoming calm. Chance of precipitation is 60%. |
| Wednesday |
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph. |
| Wednesday Night |
Mostly clear, with a low around 70. Calm wind. |
| Thursday |
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Calm wind becoming west northwest around 5 mph in the afternoon. |
| Thursday Night |
Partly cloudy, with a low around 71. |
| Friday |
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. |
| Friday Night |
Partly cloudy, with a low around 71. |
| Saturday |
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91. |
Forecast from NOAA-NWS for Watertown TN.


