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National Weather Service Forecast for: Watertown TN
Issued by: National Weather Service Nashville, TN
Updated: 12:31 am CST Nov 11, 2026
 
Overnight

Overnight: Mostly clear, with a low around 40. Calm wind.
Low: 40 °F		 Veterans
Day
Veterans Day: Sunny, with a high near 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
High: 69 °F		 Wednesday
Night
Wednesday Night: A 40 percent chance of showers, mainly before 9pm. Partly cloudy, with a low around 44. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Low: 44 °F		 Thursday

Thursday: Mostly sunny, with a high near 55. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
High: 55 °F		 Thursday
Night
Thursday Night: Partly cloudy, with a low around 33. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Low: 33 °F		 Friday

Friday: Mostly sunny, with a high near 48. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
High: 48 °F		 Friday
Night
Friday Night: Mostly clear, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.
Low: 26 °F		 Saturday

Saturday: Sunny, with a high near 49. Calm wind becoming north around 5 mph.
High: 49 °F		 Saturday
Night
Saturday Night: Mostly clear, with a low around 25. Calm wind.
Low: 25 °F
Mostly Clear

 Sunny

 Chance
Showers then
Partly Cloudy
 Mostly Sunny

 Partly Cloudy

 Mostly Sunny

 Mostly Clear

 Sunny

 Mostly Clear

 

Overnight
 
 Mostly clear, with a low around 40. Calm wind.
Veterans Day
 
 Sunny, with a high near 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
 A 40 percent chance of showers, mainly before 9pm. Partly cloudy, with a low around 44. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Thursday
 
 Mostly sunny, with a high near 55. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
 
 Partly cloudy, with a low around 33. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
 
 Mostly sunny, with a high near 48. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
 
 Mostly clear, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.
Saturday
 
 Sunny, with a high near 49. Calm wind becoming north around 5 mph.
Saturday Night
 
 Mostly clear, with a low around 25. Calm wind.
Sunday
 
 Sunny, with a high near 53.
Sunday Night
 
 Partly cloudy, with a low around 28.
Monday
 
 Mostly sunny, with a high near 53.
Monday Night
 
 Partly cloudy, with a low around 28.
Tuesday
 
 Sunny, with a high near 55.

 

Forecast from NOAA-NWS for Watertown TN.