National Weather Service Forecast for: Brentwood TN
Issued by: National Weather Service Nashville, TN
Updated: 11:31 pm CST Dec 4, 2025
 
Overnight

Overnight: Cloudy, with a low around 31. Calm wind.
Cloudy

 Friday

Friday: Mostly cloudy, with a high near 41. Calm wind.
Mostly Cloudy

 Friday
Night
Friday Night: Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 29. Calm wind.
Patchy Fog
then Mostly
Cloudy
 Saturday

Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Calm wind becoming southwest around 5 mph.
Decreasing
Clouds
 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight.
Mostly Cloudy

 Sunday

Sunday: A 30 percent chance of showers. Mostly cloudy, with a high near 51. South wind around 5 mph becoming north northwest in the afternoon.
Chance
Showers
 Sunday
Night
Sunday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 29. North wind 5 to 10 mph.
Chance
Showers then
Mostly Cloudy
 Monday

Monday: Mostly sunny, with a high near 41. North wind 5 to 10 mph.
Mostly Sunny

 Monday
Night
Monday Night: Partly cloudy, with a low around 26. Calm wind becoming south southwest around 5 mph after midnight.
Partly Cloudy
Lo 31 °F Hi 41 °F Lo 29 °F Hi 48 °F Lo 33 °F Hi 51 °F Lo 29 °F Hi 41 °F Lo 26 °F

 

Overnight
 
 Cloudy, with a low around 31. Calm wind.
Friday
 
 Mostly cloudy, with a high near 41. Calm wind.
Friday Night
 
 Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 29. Calm wind.
Saturday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 48. Calm wind becoming southwest around 5 mph.
Saturday Night
 
 Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight.
Sunday
 
 A 30 percent chance of showers. Mostly cloudy, with a high near 51. South wind around 5 mph becoming north northwest in the afternoon.
Sunday Night
 
 A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 29. North wind 5 to 10 mph.
Monday
 
 Mostly sunny, with a high near 41. North wind 5 to 10 mph.
Monday Night
 
 Partly cloudy, with a low around 26. Calm wind becoming south southwest around 5 mph after midnight.
Tuesday
 
 Sunny, with a high near 50.
Tuesday Night
 
 Mostly clear, with a low around 35.
Wednesday
 
 A 20 percent chance of showers. Partly sunny, with a high near 54.
Wednesday Night
 
 A 30 percent chance of showers. Mostly cloudy, with a low around 29.
Thursday
 
 A 20 percent chance of showers. Partly sunny, with a high near 42.

 

Forecast from NOAA-NWS for Brentwood TN.