Shelbyville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Shelbyville, a city in Shelby County, Indiana.
Today
83°F
Sunny
Sunny, with a high near 83. Northeast wind around 1 mph.
7-day forecast for Shelbyville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 1 mph NE | 0% |
| Tonight | 62°F | Mostly Clear | 2 mph NE | 0% |
| Wednesday | 86°F | Sunny | 2 mph NW | 0% |
| Wednesday Night | 66°F | Mostly Clear | 2 mph S | 3% |
| Thursday | 85°F | Mostly Sunny then Scattered Showers And Thunderstorms | 2 to 6 mph SSW | 39% |
| Thursday Night | 68°F | Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SSW | 61% |
| Friday | 84°F | Chance Showers And Thunderstorms | 5 mph SSW | 61% |
| Friday Night | 67°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 57% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 1 to 5 mph SSW | 25% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SSW | 25% |
| Sunday | 87°F | Mostly Sunny | 2 to 7 mph SSW | 14% |
| Sunday Night | 70°F | Partly Cloudy | 6 mph SSW | 14% |
| Monday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 20% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph SW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Shelbyville (39.545, -85.779). Updated through the day.
Growing snapshot for Shelbyville
Last spring frost
Apr 17
First fall frost
Oct 22
Growing season
187 days
Hardiness zone
6a
More local growing data for Shelbyville: nearby ZIP 46176 weather · frost dates · planting calendar · Indiana frost dates
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Climate data from the nearest NOAA station, Shelbyville Sewage Plt, In (1 mi from Shelbyville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.