Fountaintown, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fountaintown, a community in Shelby County, Indiana.
Tonight
69°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 3am. Mostly cloudy. Low around 69, with temperatures rising to around 71 overnight. East southeast wind 3 to 8 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Fountaintown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph ESE | 19% |
| Sunday | 86°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph WSW | 27% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms | 9 to 13 mph NNE | 63% |
| Monday | 72°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 13 mph ENE | 57% |
| Monday Night | 56°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 9 to 14 mph NE | 56% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 36% |
| Tuesday Night | 56°F | Chance Showers And Thunderstorms | 6 to 14 mph NE | 36% |
| Wednesday | 70°F | Chance Showers And Thunderstorms | 9 mph NNE | 34% |
| Wednesday Night | 56°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph NNE | 33% |
| Thursday | 71°F | Mostly Cloudy | 8 mph NNE | 10% |
| Thursday Night | 56°F | Mostly Cloudy | 5 to 8 mph NNE | 5% |
| Friday | 73°F | Partly Sunny | 5 to 9 mph NNE | 6% |
| Friday Night | 53°F | Partly Cloudy | 3 to 9 mph NNE | 6% |
| Saturday | 75°F | Mostly Sunny | 3 to 7 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Fountaintown (39.694, -85.782). Updated through the day.
Growing snapshot for Fountaintown
Last spring frost
Apr 14
First fall frost
Oct 23
Growing season
191 days
Hardiness zone
6a
More local growing data for Fountaintown: nearby ZIP 46130 weather · frost dates · planting calendar · Indiana frost dates
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Climate data from the nearest NOAA station, Shelbyville Muni Ap, In (6.8 mi from Fountaintown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.