The temperatures in Nashville in September are comfortable with low of 17°C and and high up to 28°C.
You can expect about 3 to 8 days of rain in Nashville during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Nashville in September 2025.
If you’re planning to visit Nashville in the near future, we highly recommend that you review the 14 day weather forecast for Nashville before you arrive.
Temperatures
28° / 17°
Rainy Days
6
Snowy Days
0
Dry Days
24
Rainfall
138
mm
Sun Hours
10.5
Hrs
