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National Weather Service Forecast for: Watertown TN
Issued by: National Weather Service Nashville, TN
Updated: 12:31 am CST Nov 10, 2026
 
Overnight

Overnight: Patchy fog before 3am, then patchy fog after 5am. Otherwise, clear, with a low around 38. Calm wind.
Low: 38 °F		 Tuesday

Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 69. Calm wind becoming west southwest around 5 mph.
High: 69 °F		 Tuesday
Night
Tuesday Night: Patchy fog between midnight and 5am. Otherwise, mostly clear, with a low around 39. Calm wind.
Low: 39 °F		 Veterans
Day
Veterans Day: Sunny, with a high near 67. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
High: 67 °F		 Wednesday
Night
Wednesday Night: Showers likely, mainly before midnight. Partly cloudy, with a low around 45. South southwest wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Low: 45 °F		 Thursday

Thursday: Partly 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 32. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Low: 32 °F		 Friday

Friday: Partly sunny, with a high near 47. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
High: 47 °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
Patchy Fog

 Patchy Fog
then Mostly
Sunny
 Mostly Clear
then Patchy
Fog
 Sunny

 Showers
Likely then
Slight Chance
Showers
 Partly Sunny

 Partly Cloudy

 Partly Sunny

 Partly Cloudy

 

Overnight
 
 Patchy fog before 3am, then patchy fog after 5am. Otherwise, clear, with a low around 38. Calm wind.
Tuesday
 
 Patchy fog before 8am. Otherwise, mostly sunny, with a high near 69. Calm wind becoming west southwest around 5 mph.
Tuesday Night
 
 Patchy fog between midnight and 5am. Otherwise, mostly clear, with a low around 39. Calm wind.
Veterans Day
 
 Sunny, with a high near 67. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
 
 Showers likely, mainly before midnight. Partly cloudy, with a low around 45. South southwest wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Thursday
 
 Partly 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 32. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
 
 Partly sunny, with a high near 47. 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.
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.