Nashville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nashville, a town in Brown County, Indiana.
Today
84°F
Sunny
Sunny. High near 84, with temperatures falling to around 82 in the afternoon. East wind around 2 mph.
7-day forecast for Nashville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 2 mph E | 0% |
| Tonight | 63°F | Mostly Clear | 0 to 3 mph NE | 0% |
| Wednesday | 87°F | Sunny | 1 mph W | 0% |
| Wednesday Night | 68°F | Mostly Clear | 2 mph SSW | 2% |
| Thursday | 86°F | Mostly Sunny then Scattered Showers And Thunderstorms | 0 to 5 mph SSW | 28% |
| Thursday Night | 69°F | Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph S | 59% |
| Friday | 84°F | Scattered Showers And Thunderstorms | 0 to 3 mph SW | 54% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 0 to 3 mph SW | 53% |
| Saturday | 85°F | Slight Chance Showers And Thunderstorms | 0 to 3 mph WSW | 24% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 19% |
| Sunday | 88°F | Mostly Sunny | 1 to 5 mph SW | 11% |
| Sunday Night | 72°F | Partly Cloudy | 5 mph SW | 11% |
| Monday | 89°F | Mostly Sunny | 6 mph SW | 13% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 5 mph SW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Nashville (39.208, -86.236). Updated through the day.
Growing snapshot for Nashville
Last spring frost
Apr 15
First fall frost
Oct 26
Growing season
192 days
Hardiness zone
6b
More local growing data for Nashville: nearby ZIP 47448 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bloomington Indiana Univ, In (15.3 mi from Nashville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.