Dupont, IN Weather & Growing Conditions
This Afternoon
90°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 90°F | Chance Showers And Thunderstorms | 5 mph SW | 50% |
| Tonight | 69°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 mph S | 45% |
| Sunday | 89°F | Mostly Sunny | 5 mph SW | 11% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph N | 46% |
| Monday | 76°F | Chance Rain Showers | 8 mph NE | 52% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 6 to 9 mph NE | 52% |
| Tuesday | 72°F | Chance Showers And Thunderstorms | 7 mph NE | 27% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 3 to 7 mph NE | 28% |
| Wednesday | 72°F | Chance Rain Showers | 2 to 6 mph N | 28% |
| Wednesday Night | 57°F | Chance Rain Showers then Mostly Cloudy | 2 to 6 mph N | 28% |
| Thursday | 71°F | Partly Sunny | 2 to 6 mph N | 12% |
| Thursday Night | 56°F | Mostly Cloudy | 2 to 6 mph N | 12% |
| Friday | 73°F | Mostly Sunny | 2 to 6 mph NE | 3% |
| Friday Night | 54°F | Partly Cloudy | 6 mph NE | 3% |
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 Sep 19, 2026.