Heltonville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Heltonville, a community in Lawrence County, Indiana.
Today
85°F
Sunny
Sunny, with a high near 85. East northeast wind around 2 mph.
7-day forecast for Heltonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Sunny | 2 mph ENE | 0% |
| Tonight | 63°F | Mostly Clear | 2 mph NE | 0% |
| Wednesday | 87°F | Sunny | 1 mph WNW | 0% |
| Wednesday Night | 67°F | Mostly Clear | 1 mph W | 2% |
| Thursday | 87°F | Mostly Sunny then Isolated Showers And Thunderstorms | 0 to 5 mph SW | 21% |
| Thursday Night | 69°F | Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 3 mph SSW | 57% |
| Friday | 85°F | Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms | 0 to 3 mph SW | 57% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 0 to 3 mph SW | 56% |
| Saturday | 86°F | Slight Chance Showers And Thunderstorms | 0 to 3 mph SW | 23% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SW | 19% |
| Sunday | 88°F | Mostly Sunny | 1 to 5 mph SW | 11% |
| Sunday Night | 71°F | Partly Cloudy | 3 mph SW | 11% |
| Monday | 90°F | Sunny | 6 mph SW | 11% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 5 mph SW | 27% |
Forecast source: National Weather Service (api.weather.gov) for Heltonville (38.930, -86.374). Updated through the day.
Growing snapshot for Heltonville
Last spring frost
Apr 20
First fall frost
Oct 20
Growing season
181 days
Hardiness zone
6b
More local growing data for Heltonville: nearby ZIP 47436 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oolitic Purdue Ex Fm, In (10 mi from Heltonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.