NimbocastBrentwood, TN Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Brentwood, Williamson County, Tennessee.
Updated Jul 29, 2026, 4:07 PM local time · Radar refreshes every 5 minutes
🌤️
Brentwood
86°F
Wind 3 mph
Humidity 60%
Cloud cover 22%
UV index 8
Alerts 0
Active alerts
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No active National Weather Service alerts for Brentwood, TN.
Brentwood weather radar
Light
Heavy
Next 24 hours
Now
🌤️
86°F
5 PM
☀️
87°F
6 PM
☀️
85°F
7 PM
☀️
82°F
8 PM
☀️
78°F
9 PM
☀️
76°F
10 PM
☀️
75°F
11 PM
☀️
74°F
12 AM
☀️
73°F
1 AM
☀️
72°F
2 AM
☀️
71°F
3 AM
☀️
71°F
4 AM
☀️
70°F
5 AM
☀️
70°F
6 AM
☀️
69°F
7 AM
☀️
70°F
8 AM
☀️
73°F
9 AM
☀️
76°F
10 AM
☀️
79°F
11 AM
☀️
81°F
12 PM
☀️
82°F
1 PM
☀️
83°F
2 PM
☀️
83°F
3 PM
☀️
84°F
7-day forecast
Today
Jul 29
☁️
87°F
74°F
5%
Thu
Jul 30
☁️
84°F
69°F
Fri
Jul 31
☁️
85°F
68°F
8%
Sat
Aug 1
⛈️
83°F
70°F
77%
Sun
Aug 2
🌦️
70°F
66°F
58%
Mon
Aug 3
🌦️
82°F
68°F
25%
Tue
Aug 4
🌦️
87°F
70°F
28%
Weather near Brentwood
9 mi
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Goodlettsville, TN21 mi
Hendersonville, TN
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.