Shelbyville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Shelbyville, a city in Shelby County, Indiana.
This Afternoon
81°F
Mostly Cloudy
Mostly cloudy, with a high near 81. Northeast wind around 8 mph.
7-day forecast for Shelbyville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Mostly Cloudy | 8 mph NE | 8% |
| Tonight | 65°F | Partly Cloudy | 5 to 8 mph ENE | 10% |
| Saturday | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 6 mph SE | 55% |
| Saturday Night | 69°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 mph SSE | 55% |
| Sunday | 87°F | Chance Showers And Thunderstorms | 5 mph WSW | 37% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 6 to 9 mph NNE | 53% |
| Monday | 75°F | Showers And Thunderstorms Likely | 8 to 12 mph NE | 63% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 52% |
| Tuesday | 72°F | Chance Showers And Thunderstorms | 12 mph NE | 46% |
| Tuesday Night | 57°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 13 mph NNE | 31% |
| Wednesday | 70°F | Mostly Cloudy | 6 to 9 mph NNE | 9% |
| Wednesday Night | 57°F | Mostly Cloudy | 5 to 9 mph N | 9% |
| Thursday | 72°F | Partly Sunny | 5 to 8 mph N | 5% |
| Thursday Night | 56°F | Mostly Cloudy | 3 to 8 mph NNE | 5% |
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 Sep 18, 2026.