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National Weather Service Forecast for: Watertown TN
Issued by: National Weather Service Nashville, TN
Updated: 12:31 pm CST Nov 10, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 68. West wind around 5 mph becoming calm.
High: 68 °F
Tonight

Tonight: Patchy fog between 2am and 3am.  Otherwise, mostly clear, with a low around 40. Calm wind.
Low: 40 °F
Veterans
Day
Veterans Day: Sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
High: 68 °F
Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 10pm.  Partly cloudy, with a low around 46. South southwest wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 50%.
Low: 46 °F
Thursday

Thursday: Partly sunny, with a high near 57. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
High: 57 °F
Thursday
Night
Thursday Night: Partly cloudy, with a low around 33. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Low: 33 °F
Friday

Friday: Mostly sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
High: 49 °F
Friday
Night
Friday Night: Partly cloudy, 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 northwest around 5 mph.
High: 49 °F
Mostly Sunny

Patchy Fog

Sunny

Chance
Showers then
Partly Cloudy
Partly Sunny

Partly Cloudy

Mostly Sunny

Partly Cloudy

Sunny

 

This Afternoon
 
Mostly sunny, with a high near 68. West wind around 5 mph becoming calm.
Tonight
 
Patchy fog between 2am and 3am. Otherwise, mostly clear, with a low around 40. Calm wind.
Veterans Day
 
Sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 10pm. Partly cloudy, with a low around 46. South southwest wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Thursday
 
Partly sunny, with a high near 57. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
 
Partly cloudy, with a low around 33. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
 
Mostly sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
 
Partly cloudy, 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 northwest around 5 mph.
Saturday Night
 
Mostly clear, with a low around 26.
Sunday
 
Sunny, with a high near 54.
Sunday Night
 
Partly cloudy, with a low around 30.
Monday
 
Mostly sunny, with a high near 56.

 

Forecast from NOAA-NWS for Watertown TN.