Shelbyville, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Shelbyville, a city in Bedford County, Tennessee.
This Afternoon
99°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Sunny. High near 99, with temperatures falling to around 95 in the afternoon. Heat index values as high as 102. Northwest wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Shelbyville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Slight Chance Showers And Thunderstorms | 5 mph NW | 20% |
| Tonight | 71°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SSE | 19% |
| Sunday | 97°F | Sunny then Slight Chance Rain Showers | 0 to 5 mph SSW | 18% |
| Sunday Night | 70°F | Slight Chance Rain Showers then Partly Cloudy | 0 mph | 17% |
| Monday | 97°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 36% |
| Monday Night | 67°F | Chance Showers And Thunderstorms then Chance Rain Showers | 0 mph | 43% |
| Tuesday | 92°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph ENE | 61% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph NNE | 61% |
| Wednesday | 84°F | Chance Rain Showers | 0 to 5 mph NNW | 52% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 38% |
| Thursday | 83°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 5 mph N | 16% |
| Thursday Night | 58°F | Partly Cloudy | 0 to 5 mph NNE | 12% |
| Friday | 83°F | Mostly Sunny | 0 to 10 mph N | 6% |
| Friday Night | 56°F | Partly Cloudy | 0 to 5 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov) for Shelbyville (35.501, -86.452). Updated through the day.
Growing snapshot for Shelbyville
Last spring frost
Apr 7
First fall frost
Oct 29
Growing season
204 days
Hardiness zone
7b
More local growing data for Shelbyville: nearby ZIP 37160 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Shelbyville Water Dept, Tn (2.6 mi from Shelbyville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.