| National Weather Service Forecast for:
Brentwood, TN Issued by: National Weather Service Nashville/Old Hickory, TN |
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| Updated: Sat, 18-Apr-2026 5:52am CDT | ||||||||||||||||||||||||||||||||||||||||
| Brentwood | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Showers and thunderstorms after 11am. Cloudy. High near 78, with temperatures falling to around 63 in the afternoon. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Tonight |
Showers and thunderstorms likely before midnight. Mostly cloudy, with a low around 43. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
| Sunday |
Sunny, with a high near 67. North northwest wind 5 to 10 mph. |
| Sunday Night |
Mostly clear, with a low around 44. West southwest wind around 5 mph. |
| Monday |
Sunny, with a high near 70. North northwest wind around 5 mph. |
| Monday Night |
Clear, with a low around 47. East southeast wind around 5 mph. |
| Tuesday |
Sunny, with a high near 79. South southwest wind 5 to 10 mph. |
| Tuesday Night |
Partly cloudy, with a low around 55. Southwest wind 5 to 10 mph. |
| Wednesday |
Sunny, with a high near 82. Southwest wind 5 to 10 mph. |
| Wednesday Night |
Mostly clear, with a low around 57. |
| Thursday |
Sunny, with a high near 85. |
| Thursday Night |
Partly cloudy, with a low around 62. |
| Friday |
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 30%. |
| Friday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. |
Forecast from NOAA-NWS for Brentwood, TN.