Heltonville, IN Weather & Growing Conditions
Today
70°F
Chance Rain Showers then Cloudy
A chance of rain showers before noon. Cloudy. High near 70, with temperatures falling to around 64 in the afternoon. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Chance Rain Showers then Cloudy | 10 mph SSW | 30% |
| Tonight | 47°F | Mostly Cloudy | 3 to 7 mph SW | 4% |
| Thursday | 64°F | Mostly Sunny | 3 to 8 mph SW | 0% |
| Thursday Night | 43°F | Mostly Cloudy | 0 to 5 mph W | 0% |
| Friday | 58°F | Partly Sunny | 0 to 6 mph NW | 7% |
| Friday Night | 36°F | Partly Cloudy | 1 to 5 mph NNW | 3% |
| Saturday | 55°F | Sunny | 1 to 5 mph NNW | 0% |
| Saturday Night | 32°F | Partly Cloudy | 2 mph NNW | 1% |
| Sunday | 59°F | Sunny | 0 to 5 mph WNW | 1% |
| Sunday Night | 32°F | Mostly Clear | 0 to 3 mph NW | 1% |
| Monday | 62°F | Sunny | 0 to 3 mph WNW | 1% |
| Monday Night | 36°F | Clear | 2 mph SW | 0% |
| Tuesday | 65°F | Sunny | 5 mph WSW | 1% |
| Tuesday Night | 37°F | Mostly Clear | 2 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Heltonville, IN
Last spring frost
Apr 20
First fall frost
Oct 20
Growing season
181 days
Hardiness zone
6b
Explore more for Heltonville, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Oolitic Purdue Ex Fm, In (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.