Dupont, IN Weather & Growing Conditions
This Afternoon
68°F
Chance Rain Showers
A chance of rain showers before 4pm, then a slight chance of drizzle. Mostly cloudy, with a high near 68. Southwest wind around 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Chance Rain Showers | 9 mph SW | 33% |
| Tonight | 47°F | Slight Chance Drizzle | 2 to 6 mph SW | 8% |
| Thursday | 64°F | Mostly Sunny | 3 to 9 mph SW | 0% |
| Thursday Night | 42°F | Partly Cloudy | 1 to 5 mph W | 4% |
| Friday | 56°F | Mostly Cloudy | 1 to 7 mph NW | 6% |
| Friday Night | 34°F | Partly Cloudy | 2 to 6 mph NW | 1% |
| Saturday | 53°F | Mostly Sunny | 5 mph NW | 0% |
| Saturday Night | 30°F | Partly Cloudy | 2 mph N | 0% |
| Sunday | 57°F | Sunny | 1 to 5 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 2 mph NW | 0% |
| Monday | 61°F | Sunny | 0 to 3 mph W | 0% |
| Monday Night | 35°F | Clear | 2 mph SW | 0% |
| Tuesday | 63°F | Sunny | 5 mph W | 1% |
| Tuesday Night | 37°F | Mostly Clear | 1 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dupont, IN
Last spring frost
Apr 21
First fall frost
Oct 21
Growing season
180 days
Hardiness zone
6b
Explore more for Dupont, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, N Vernon 2 Ese, In (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.